Home / 4,547,387.52-6,275,445.12-2,510,199.36

Finding the Fourth Proportional to 4,547,387.52, 6,275,445.12 and 2,510,199.36

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Solution

The fourth proportional to 4,547,387.52, 6,275,445.12 and 2,510,199.36 is: 3,464,102.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,387.52 : 6,275,445.12 = 2,510,199.36 : x
  2. Step 2: Convert to fraction form
    4,547,387.52/6,275,445.12 = 2,510,199.36/x
  3. Step 3: Cross multiply
    4,547,387.52x = 6,275,445.12 × 2,510,199.36
  4. Step 4: Simplify right side
    4,547,387.52x = 15,752,618,323,939.12
  5. Step 5: Solve for x
    x = 15,752,618,323,939.12/4,547,387.52
  6. Step 6: Final answer
    x = 3,464,102.91

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1.5x scale

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.