Home / 4,403,485.60-6,605,228.40-2,012,001.10

Finding the Fourth Proportional to 4,403,485.60, 6,605,228.40 and 2,012,001.10

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Solution

The fourth proportional to 4,403,485.60, 6,605,228.40 and 2,012,001.10 is: 3,018,001.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,485.60 : 6,605,228.40 = 2,012,001.10 : x
  2. Step 2: Convert to fraction form
    4,403,485.60/6,605,228.40 = 2,012,001.10/x
  3. Step 3: Cross multiply
    4,403,485.60x = 6,605,228.40 × 2,012,001.10
  4. Step 4: Simplify right side
    4,403,485.60x = 13,289,726,806,551.24
  5. Step 5: Solve for x
    x = 13,289,726,806,551.24/4,403,485.60
  6. Step 6: Final answer
    x = 3,018,001.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.