Home / 4,480,934.79-6,182,627.10-2,547,043.11

Finding the Fourth Proportional to 4,480,934.79, 6,182,627.10 and 2,547,043.11

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Solution

The fourth proportional to 4,480,934.79, 6,182,627.10 and 2,547,043.11 is: 3,514,315.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,934.79 : 6,182,627.10 = 2,547,043.11 : x
  2. Step 2: Convert to fraction form
    4,480,934.79/6,182,627.10 = 2,547,043.11/x
  3. Step 3: Cross multiply
    4,480,934.79x = 6,182,627.10 × 2,547,043.11
  4. Step 4: Simplify right side
    4,480,934.79x = 15,747,417,756,754.28
  5. Step 5: Solve for x
    x = 15,747,417,756,754.28/4,480,934.79
  6. Step 6: Final answer
    x = 3,514,315.31

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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.