Home / 4,403,417.10-6,605,125.65-1,209,036.30

Finding the Fourth Proportional to 4,403,417.10, 6,605,125.65 and 1,209,036.30

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Solution

The fourth proportional to 4,403,417.10, 6,605,125.65 and 1,209,036.30 is: 1,813,554.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,417.10 : 6,605,125.65 = 1,209,036.30 : x
  2. Step 2: Convert to fraction form
    4,403,417.10/6,605,125.65 = 1,209,036.30/x
  3. Step 3: Cross multiply
    4,403,417.10x = 6,605,125.65 × 1,209,036.30
  4. Step 4: Simplify right side
    4,403,417.10x = 7,985,836,676,911.10
  5. Step 5: Solve for x
    x = 7,985,836,676,911.10/4,403,417.10
  6. Step 6: Final answer
    x = 1,813,554.45

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Similar ratio
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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.