Home / 6,155,999.60-9,233,999.40-4,140,460.40

Finding the Fourth Proportional to 6,155,999.60, 9,233,999.40 and 4,140,460.40

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Solution

The fourth proportional to 6,155,999.60, 9,233,999.40 and 4,140,460.40 is: 6,210,690.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,999.60 : 9,233,999.40 = 4,140,460.40 : x
  2. Step 2: Convert to fraction form
    6,155,999.60/9,233,999.40 = 4,140,460.40/x
  3. Step 3: Cross multiply
    6,155,999.60x = 9,233,999.40 × 4,140,460.40
  4. Step 4: Simplify right side
    6,155,999.60x = 38,233,008,849,323.76
  5. Step 5: Solve for x
    x = 38,233,008,849,323.76/6,155,999.60
  6. Step 6: Final answer
    x = 6,210,690.60

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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.