Home / 1,041,521.55-1,437,241.92-582,547.47

Finding the Fourth Proportional to 1,041,521.55, 1,437,241.92 and 582,547.47

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Solution

The fourth proportional to 1,041,521.55, 1,437,241.92 and 582,547.47 is: 803,883.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,521.55 : 1,437,241.92 = 582,547.47 : x
  2. Step 2: Convert to fraction form
    1,041,521.55/1,437,241.92 = 582,547.47/x
  3. Step 3: Cross multiply
    1,041,521.55x = 1,437,241.92 × 582,547.47
  4. Step 4: Simplify right side
    1,041,521.55x = 837,261,644,273.94
  5. Step 5: Solve for x
    x = 837,261,644,273.94/1,041,521.55
  6. Step 6: Final answer
    x = 803,883.17

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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.