Home / 4,547,339.40-6,275,329.56-2,510,148.90

Finding the Fourth Proportional to 4,547,339.40, 6,275,329.56 and 2,510,148.90

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Solution

The fourth proportional to 4,547,339.40, 6,275,329.56 and 2,510,148.90 is: 3,464,006.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,339.40 : 6,275,329.56 = 2,510,148.90 : x
  2. Step 2: Convert to fraction form
    4,547,339.40/6,275,329.56 = 2,510,148.90/x
  3. Step 3: Cross multiply
    4,547,339.40x = 6,275,329.56 × 2,510,148.90
  4. Step 4: Simplify right side
    4,547,339.40x = 15,752,011,592,171.48
  5. Step 5: Solve for x
    x = 15,752,011,592,171.48/4,547,339.40
  6. Step 6: Final answer
    x = 3,464,006.14

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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.