Home / 1,473,577.92-2,210,366.88-974,825.28

Finding the Fourth Proportional to 1,473,577.92, 2,210,366.88 and 974,825.28

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Solution

The fourth proportional to 1,473,577.92, 2,210,366.88 and 974,825.28 is: 1,462,237.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,577.92 : 2,210,366.88 = 974,825.28 : x
  2. Step 2: Convert to fraction form
    1,473,577.92/2,210,366.88 = 974,825.28/x
  3. Step 3: Cross multiply
    1,473,577.92x = 2,210,366.88 × 974,825.28
  4. Step 4: Simplify right side
    1,473,577.92x = 2,154,721,512,698.73
  5. Step 5: Solve for x
    x = 2,154,721,512,698.73/1,473,577.92
  6. Step 6: Final answer
    x = 1,462,237.92

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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.