Home / 2,525,468.32-3,478,061.28-2,363,375.17

Finding the Fourth Proportional to 2,525,468.32, 3,478,061.28 and 2,363,375.17

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Solution

The fourth proportional to 2,525,468.32, 3,478,061.28 and 2,363,375.17 is: 3,254,827.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,468.32 : 3,478,061.28 = 2,363,375.17 : x
  2. Step 2: Convert to fraction form
    2,525,468.32/3,478,061.28 = 2,363,375.17/x
  3. Step 3: Cross multiply
    2,525,468.32x = 3,478,061.28 × 2,363,375.17
  4. Step 4: Simplify right side
    2,525,468.32x = 8,219,963,668,806.67
  5. Step 5: Solve for x
    x = 8,219,963,668,806.67/2,525,468.32
  6. Step 6: Final answer
    x = 3,254,827.47

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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.