Home / 1,054,774.14-1,582,235.02-522,152.16

Finding the Fourth Proportional to 1,054,774.14, 1,582,235.02 and 522,152.16

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Solution

The fourth proportional to 1,054,774.14, 1,582,235.02 and 522,152.16 is: 783,264.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,774.14 : 1,582,235.02 = 522,152.16 : x
  2. Step 2: Convert to fraction form
    1,054,774.14/1,582,235.02 = 522,152.16/x
  3. Step 3: Cross multiply
    1,054,774.14x = 1,582,235.02 × 522,152.16
  4. Step 4: Simplify right side
    1,054,774.14x = 826,167,433,320.64
  5. Step 5: Solve for x
    x = 826,167,433,320.64/1,054,774.14
  6. Step 6: Final answer
    x = 783,264.78

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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.