Home / 1,033,865.71-1,426,651.98-574,981.17

Finding the Fourth Proportional to 1,033,865.71, 1,426,651.98 and 574,981.17

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Solution

The fourth proportional to 1,033,865.71, 1,426,651.98 and 574,981.17 is: 793,428.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,865.71 : 1,426,651.98 = 574,981.17 : x
  2. Step 2: Convert to fraction form
    1,033,865.71/1,426,651.98 = 574,981.17/x
  3. Step 3: Cross multiply
    1,033,865.71x = 1,426,651.98 × 574,981.17
  4. Step 4: Simplify right side
    1,033,865.71x = 820,298,024,643.22
  5. Step 5: Solve for x
    x = 820,298,024,643.22/1,033,865.71
  6. Step 6: Final answer
    x = 793,428.02

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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.