Home / 852,976.01-1,175,703.45-604,700.48

Finding the Fourth Proportional to 852,976.01, 1,175,703.45 and 604,700.48

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Solution

The fourth proportional to 852,976.01, 1,175,703.45 and 604,700.48 is: 833,491.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    852,976.01 : 1,175,703.45 = 604,700.48 : x
  2. Step 2: Convert to fraction form
    852,976.01/1,175,703.45 = 604,700.48/x
  3. Step 3: Cross multiply
    852,976.01x = 1,175,703.45 × 604,700.48
  4. Step 4: Simplify right side
    852,976.01x = 710,948,440,552.66
  5. Step 5: Solve for x
    x = 710,948,440,552.66/852,976.01
  6. Step 6: Final answer
    x = 833,491.72

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1.5x scale

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.