Home / 1,158,095.52-1,737,059.58-359,356.68

Finding the Fourth Proportional to 1,158,095.52, 1,737,059.58 and 359,356.68

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Solution

The fourth proportional to 1,158,095.52, 1,737,059.58 and 359,356.68 is: 539,009.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,095.52 : 1,737,059.58 = 359,356.68 : x
  2. Step 2: Convert to fraction form
    1,158,095.52/1,737,059.58 = 359,356.68/x
  3. Step 3: Cross multiply
    1,158,095.52x = 1,737,059.58 × 359,356.68
  4. Step 4: Simplify right side
    1,158,095.52x = 624,223,963,630.99
  5. Step 5: Solve for x
    x = 624,223,963,630.99/1,158,095.52
  6. Step 6: Final answer
    x = 539,009.05

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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.