Home / 4,607,727.38-6,358,666.49-2,570,536.88

Finding the Fourth Proportional to 4,607,727.38, 6,358,666.49 and 2,570,536.88

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Solution

The fourth proportional to 4,607,727.38, 6,358,666.49 and 2,570,536.88 is: 3,547,342.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,727.38 : 6,358,666.49 = 2,570,536.88 : x
  2. Step 2: Convert to fraction form
    4,607,727.38/6,358,666.49 = 2,570,536.88/x
  3. Step 3: Cross multiply
    4,607,727.38x = 6,358,666.49 × 2,570,536.88
  4. Step 4: Simplify right side
    4,607,727.38x = 16,345,186,707,312.47
  5. Step 5: Solve for x
    x = 16,345,186,707,312.47/4,607,727.38
  6. Step 6: Final answer
    x = 3,547,342.40

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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.