Home / 1,349,468.69-2,024,307.59-450,913.57

Finding the Fourth Proportional to 1,349,468.69, 2,024,307.59 and 450,913.57

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Solution

The fourth proportional to 1,349,468.69, 2,024,307.59 and 450,913.57 is: 676,405.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,468.69 : 2,024,307.59 = 450,913.57 : x
  2. Step 2: Convert to fraction form
    1,349,468.69/2,024,307.59 = 450,913.57/x
  3. Step 3: Cross multiply
    1,349,468.69x = 2,024,307.59 × 450,913.57
  4. Step 4: Simplify right side
    1,349,468.69x = 912,787,754,869.66
  5. Step 5: Solve for x
    x = 912,787,754,869.66/1,349,468.69
  6. Step 6: Final answer
    x = 676,405.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.