Home / 1,023,024.74-1,411,741.76-564,158.66

Finding the Fourth Proportional to 1,023,024.74, 1,411,741.76 and 564,158.66

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Solution

The fourth proportional to 1,023,024.74, 1,411,741.76 and 564,158.66 is: 778,521.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,024.74 : 1,411,741.76 = 564,158.66 : x
  2. Step 2: Convert to fraction form
    1,023,024.74/1,411,741.76 = 564,158.66/x
  3. Step 3: Cross multiply
    1,023,024.74x = 1,411,741.76 × 564,158.66
  4. Step 4: Simplify right side
    1,023,024.74x = 796,446,329,708.14
  5. Step 5: Solve for x
    x = 796,446,329,708.14/1,023,024.74
  6. Step 6: Final answer
    x = 778,521.09

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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.