Home / 962,818.04-1,328,730.36-533,098.12

Finding the Fourth Proportional to 962,818.04, 1,328,730.36 and 533,098.12

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Solution

The fourth proportional to 962,818.04, 1,328,730.36 and 533,098.12 is: 735,698.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,818.04 : 1,328,730.36 = 533,098.12 : x
  2. Step 2: Convert to fraction form
    962,818.04/1,328,730.36 = 533,098.12/x
  3. Step 3: Cross multiply
    962,818.04x = 1,328,730.36 × 533,098.12
  4. Step 4: Simplify right side
    962,818.04x = 708,343,656,902.92
  5. Step 5: Solve for x
    x = 708,343,656,902.92/962,818.04
  6. Step 6: Final answer
    x = 735,698.36

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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.