Home / 1,064,297.52-1,595,598.62-614,508.17

Finding the Fourth Proportional to 1,064,297.52, 1,595,598.62 and 614,508.17

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Solution

The fourth proportional to 1,064,297.52, 1,595,598.62 and 614,508.17 is: 921,272.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,297.52 : 1,595,598.62 = 614,508.17 : x
  2. Step 2: Convert to fraction form
    1,064,297.52/1,595,598.62 = 614,508.17/x
  3. Step 3: Cross multiply
    1,064,297.52x = 1,595,598.62 × 614,508.17
  4. Step 4: Simplify right side
    1,064,297.52x = 980,508,376,980.19
  5. Step 5: Solve for x
    x = 980,508,376,980.19/1,064,297.52
  6. Step 6: Final answer
    x = 921,272.82

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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.