Home / 1,070,981.38-1,604,285.07-597,918.70

Finding the Fourth Proportional to 1,070,981.38, 1,604,285.07 and 597,918.70

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Solution

The fourth proportional to 1,070,981.38, 1,604,285.07 and 597,918.70 is: 895,657.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,981.38 : 1,604,285.07 = 597,918.70 : x
  2. Step 2: Convert to fraction form
    1,070,981.38/1,604,285.07 = 597,918.70/x
  3. Step 3: Cross multiply
    1,070,981.38x = 1,604,285.07 × 597,918.70
  4. Step 4: Simplify right side
    1,070,981.38x = 959,232,043,483.81
  5. Step 5: Solve for x
    x = 959,232,043,483.81/1,070,981.38
  6. Step 6: Final answer
    x = 895,657.07

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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.