Home / 925,437.04-1,277,094.12-517,534.24

Finding the Fourth Proportional to 925,437.04, 1,277,094.12 and 517,534.24

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Solution

The fourth proportional to 925,437.04, 1,277,094.12 and 517,534.24 is: 714,192.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,437.04 : 1,277,094.12 = 517,534.24 : x
  2. Step 2: Convert to fraction form
    925,437.04/1,277,094.12 = 517,534.24/x
  3. Step 3: Cross multiply
    925,437.04x = 1,277,094.12 × 517,534.24
  4. Step 4: Simplify right side
    925,437.04x = 660,939,934,802.67
  5. Step 5: Solve for x
    x = 660,939,934,802.67/925,437.04
  6. Step 6: Final answer
    x = 714,192.22

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Double scale
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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.