Home / 1,041,486.87-1,437,184.08-582,521.93

Finding the Fourth Proportional to 1,041,486.87, 1,437,184.08 and 582,521.93

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Solution

The fourth proportional to 1,041,486.87, 1,437,184.08 and 582,521.93 is: 803,842.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,486.87 : 1,437,184.08 = 582,521.93 : x
  2. Step 2: Convert to fraction form
    1,041,486.87/1,437,184.08 = 582,521.93/x
  3. Step 3: Cross multiply
    1,041,486.87x = 1,437,184.08 × 582,521.93
  4. Step 4: Simplify right side
    1,041,486.87x = 837,191,236,860.95
  5. Step 5: Solve for x
    x = 837,191,236,860.95/1,041,486.87
  6. Step 6: Final answer
    x = 803,842.33

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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.