Home / 1,041,938.76-1,437,935.76-583,049.32

Finding the Fourth Proportional to 1,041,938.76, 1,437,935.76 and 583,049.32

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Solution

The fourth proportional to 1,041,938.76, 1,437,935.76 and 583,049.32 is: 804,641.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,938.76 : 1,437,935.76 = 583,049.32 : x
  2. Step 2: Convert to fraction form
    1,041,938.76/1,437,935.76 = 583,049.32/x
  3. Step 3: Cross multiply
    1,041,938.76x = 1,437,935.76 × 583,049.32
  4. Step 4: Simplify right side
    1,041,938.76x = 838,387,467,071.68
  5. Step 5: Solve for x
    x = 838,387,467,071.68/1,041,938.76
  6. Step 6: Final answer
    x = 804,641.79

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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.