Home / 5,566,547.30-8,349,820.95-4,305,280.10

Finding the Fourth Proportional to 5,566,547.30, 8,349,820.95 and 4,305,280.10

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Solution

The fourth proportional to 5,566,547.30, 8,349,820.95 and 4,305,280.10 is: 6,457,920.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,547.30 : 8,349,820.95 = 4,305,280.10 : x
  2. Step 2: Convert to fraction form
    5,566,547.30/8,349,820.95 = 4,305,280.10/x
  3. Step 3: Cross multiply
    5,566,547.30x = 8,349,820.95 × 4,305,280.10
  4. Step 4: Simplify right side
    5,566,547.30x = 35,948,317,974,598.09
  5. Step 5: Solve for x
    x = 35,948,317,974,598.09/5,566,547.30
  6. Step 6: Final answer
    x = 6,457,920.15

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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.