Home / 1,023,598.17-1,412,557.58-564,732.08

Finding the Fourth Proportional to 1,023,598.17, 1,412,557.58 and 564,732.08

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Solution

The fourth proportional to 1,023,598.17, 1,412,557.58 and 564,732.08 is: 779,325.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,598.17 : 1,412,557.58 = 564,732.08 : x
  2. Step 2: Convert to fraction form
    1,023,598.17/1,412,557.58 = 564,732.08/x
  3. Step 3: Cross multiply
    1,023,598.17x = 1,412,557.58 × 564,732.08
  4. Step 4: Simplify right side
    1,023,598.17x = 797,716,570,386.72
  5. Step 5: Solve for x
    x = 797,716,570,386.72/1,023,598.17
  6. Step 6: Final answer
    x = 779,325.91

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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.