Home / 3,337,635.18-4,606,027.10-1,887,547.47

Finding the Fourth Proportional to 3,337,635.18, 4,606,027.10 and 1,887,547.47

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Solution

The fourth proportional to 3,337,635.18, 4,606,027.10 and 1,887,547.47 is: 2,604,866.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,635.18 : 4,606,027.10 = 1,887,547.47 : x
  2. Step 2: Convert to fraction form
    3,337,635.18/4,606,027.10 = 1,887,547.47/x
  3. Step 3: Cross multiply
    3,337,635.18x = 4,606,027.10 × 1,887,547.47
  4. Step 4: Simplify right side
    3,337,635.18x = 8,694,094,799,356.44
  5. Step 5: Solve for x
    x = 8,694,094,799,356.44/3,337,635.18
  6. Step 6: Final answer
    x = 2,604,866.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.