Home / 970,085.57-1,337,641.49-795,125.57

Finding the Fourth Proportional to 970,085.57, 1,337,641.49 and 795,125.57

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Solution

The fourth proportional to 970,085.57, 1,337,641.49 and 795,125.57 is: 1,096,390.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,085.57 : 1,337,641.49 = 795,125.57 : x
  2. Step 2: Convert to fraction form
    970,085.57/1,337,641.49 = 795,125.57/x
  3. Step 3: Cross multiply
    970,085.57x = 1,337,641.49 × 795,125.57
  4. Step 4: Simplify right side
    970,085.57x = 1,063,592,947,491.51
  5. Step 5: Solve for x
    x = 1,063,592,947,491.51/970,085.57
  6. Step 6: Final answer
    x = 1,096,390.86

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Double scale
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1.5x scale

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.