Home / 968,064.70-1,452,095.08-461,088.03

Finding the Fourth Proportional to 968,064.70, 1,452,095.08 and 461,088.03

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Solution

The fourth proportional to 968,064.70, 1,452,095.08 and 461,088.03 is: 691,631.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,064.70 : 1,452,095.08 = 461,088.03 : x
  2. Step 2: Convert to fraction form
    968,064.70/1,452,095.08 = 461,088.03/x
  3. Step 3: Cross multiply
    968,064.70x = 1,452,095.08 × 461,088.03
  4. Step 4: Simplify right side
    968,064.70x = 669,543,659,809.89
  5. Step 5: Solve for x
    x = 669,543,659,809.89/968,064.70
  6. Step 6: Final answer
    x = 691,631.11

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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.