Home / 1,064,661.90-1,595,663.80-532,335.17

Finding the Fourth Proportional to 1,064,661.90, 1,595,663.80 and 532,335.17

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Solution

The fourth proportional to 1,064,661.90, 1,595,663.80 and 532,335.17 is: 797,838.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,661.90 : 1,595,663.80 = 532,335.17 : x
  2. Step 2: Convert to fraction form
    1,064,661.90/1,595,663.80 = 532,335.17/x
  3. Step 3: Cross multiply
    1,064,661.90x = 1,595,663.80 × 532,335.17
  4. Step 4: Simplify right side
    1,064,661.90x = 849,427,949,595.85
  5. Step 5: Solve for x
    x = 849,427,949,595.85/1,064,661.90
  6. Step 6: Final answer
    x = 797,838.21

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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.