Home / 894,903.06-1,341,819.15-607,068.40

Finding the Fourth Proportional to 894,903.06, 1,341,819.15 and 607,068.40

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Solution

The fourth proportional to 894,903.06, 1,341,819.15 and 607,068.40 is: 910,239.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,903.06 : 1,341,819.15 = 607,068.40 : x
  2. Step 2: Convert to fraction form
    894,903.06/1,341,819.15 = 607,068.40/x
  3. Step 3: Cross multiply
    894,903.06x = 1,341,819.15 × 607,068.40
  4. Step 4: Simplify right side
    894,903.06x = 814,576,004,479.86
  5. Step 5: Solve for x
    x = 814,576,004,479.86/894,903.06
  6. Step 6: Final answer
    x = 910,239.38

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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.