Home / 908,595.30-1,362,892.95-625,160.10

Finding the Fourth Proportional to 908,595.30, 1,362,892.95 and 625,160.10

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Solution

The fourth proportional to 908,595.30, 1,362,892.95 and 625,160.10 is: 937,740.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,595.30 : 1,362,892.95 = 625,160.10 : x
  2. Step 2: Convert to fraction form
    908,595.30/1,362,892.95 = 625,160.10/x
  3. Step 3: Cross multiply
    908,595.30x = 1,362,892.95 × 625,160.10
  4. Step 4: Simplify right side
    908,595.30x = 852,026,292,911.30
  5. Step 5: Solve for x
    x = 852,026,292,911.30/908,595.30
  6. Step 6: Final answer
    x = 937,740.15

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Similar ratio
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1.5x scale

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.