Home / 651,048.93-975,592.68-580,098.63

Finding the Fourth Proportional to 651,048.93, 975,592.68 and 580,098.63

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Solution

The fourth proportional to 651,048.93, 975,592.68 and 580,098.63 is: 869,274.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,048.93 : 975,592.68 = 580,098.63 : x
  2. Step 2: Convert to fraction form
    651,048.93/975,592.68 = 580,098.63/x
  3. Step 3: Cross multiply
    651,048.93x = 975,592.68 × 580,098.63
  4. Step 4: Simplify right side
    651,048.93x = 565,939,977,476.80
  5. Step 5: Solve for x
    x = 565,939,977,476.80/651,048.93
  6. Step 6: Final answer
    x = 869,274.11

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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.