Home / 1,454,178.96-2,180,284.29-507,033

Finding the Fourth Proportional to 1,454,178.96, 2,180,284.29 and 507,033

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Solution

The fourth proportional to 1,454,178.96, 2,180,284.29 and 507,033 is: 760,206.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,178.96 : 2,180,284.29 = 507,033 : x
  2. Step 2: Convert to fraction form
    1,454,178.96/2,180,284.29 = 507,033/x
  3. Step 3: Cross multiply
    1,454,178.96x = 2,180,284.29 × 507,033
  4. Step 4: Simplify right side
    1,454,178.96x = 1,105,476,084,411.57
  5. Step 5: Solve for x
    x = 1,105,476,084,411.57/1,454,178.96
  6. Step 6: Final answer
    x = 760,206.35

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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.