Home / 1,035,037.80-1,552,031.40-473,591.16

Finding the Fourth Proportional to 1,035,037.80, 1,552,031.40 and 473,591.16

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Solution

The fourth proportional to 1,035,037.80, 1,552,031.40 and 473,591.16 is: 710,146.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,037.80 : 1,552,031.40 = 473,591.16 : x
  2. Step 2: Convert to fraction form
    1,035,037.80/1,552,031.40 = 473,591.16/x
  3. Step 3: Cross multiply
    1,035,037.80x = 1,552,031.40 × 473,591.16
  4. Step 4: Simplify right side
    1,035,037.80x = 735,028,351,082.42
  5. Step 5: Solve for x
    x = 735,028,351,082.42/1,035,037.80
  6. Step 6: Final answer
    x = 710,146.38

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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.