Home / 1,034,904-1,552,363.08-395,035.20

Finding the Fourth Proportional to 1,034,904, 1,552,363.08 and 395,035.20

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Solution

The fourth proportional to 1,034,904, 1,552,363.08 and 395,035.20 is: 592,555.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,904 : 1,552,363.08 = 395,035.20 : x
  2. Step 2: Convert to fraction form
    1,034,904/1,552,363.08 = 395,035.20/x
  3. Step 3: Cross multiply
    1,034,904x = 1,552,363.08 × 395,035.20
  4. Step 4: Simplify right side
    1,034,904x = 613,238,059,780.42
  5. Step 5: Solve for x
    x = 613,238,059,780.42/1,034,904
  6. Step 6: Final answer
    x = 592,555.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.