Home / 1,001,496.92-1,381,312.32-695,573.69

Finding the Fourth Proportional to 1,001,496.92, 1,381,312.32 and 695,573.69

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Solution

The fourth proportional to 1,001,496.92, 1,381,312.32 and 695,573.69 is: 959,368.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,496.92 : 1,381,312.32 = 695,573.69 : x
  2. Step 2: Convert to fraction form
    1,001,496.92/1,381,312.32 = 695,573.69/x
  3. Step 3: Cross multiply
    1,001,496.92x = 1,381,312.32 × 695,573.69
  4. Step 4: Simplify right side
    1,001,496.92x = 960,804,507,464.86
  5. Step 5: Solve for x
    x = 960,804,507,464.86/1,001,496.92
  6. Step 6: Final answer
    x = 959,368.41

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Double scale
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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.