Home / 1,000,757.16-1,380,484.62-592,460.64

Finding the Fourth Proportional to 1,000,757.16, 1,380,484.62 and 592,460.64

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Solution

The fourth proportional to 1,000,757.16, 1,380,484.62 and 592,460.64 is: 817,264.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,757.16 : 1,380,484.62 = 592,460.64 : x
  2. Step 2: Convert to fraction form
    1,000,757.16/1,380,484.62 = 592,460.64/x
  3. Step 3: Cross multiply
    1,000,757.16x = 1,380,484.62 × 592,460.64
  4. Step 4: Simplify right side
    1,000,757.16x = 817,882,801,475.36
  5. Step 5: Solve for x
    x = 817,882,801,475.36/1,000,757.16
  6. Step 6: Final answer
    x = 817,264.00

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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.