Home / 973,957.24-1,344,035.20-544,240.90

Finding the Fourth Proportional to 973,957.24, 1,344,035.20 and 544,240.90

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Solution

The fourth proportional to 973,957.24, 1,344,035.20 and 544,240.90 is: 751,038.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,957.24 : 1,344,035.20 = 544,240.90 : x
  2. Step 2: Convert to fraction form
    973,957.24/1,344,035.20 = 544,240.90/x
  3. Step 3: Cross multiply
    973,957.24x = 1,344,035.20 × 544,240.90
  4. Step 4: Simplify right side
    973,957.24x = 731,478,920,159.50
  5. Step 5: Solve for x
    x = 731,478,920,159.50/973,957.24
  6. Step 6: Final answer
    x = 751,038.03

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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.