Home / 2,400,320.48-3,600,613.02-717,555.20

Finding the Fourth Proportional to 2,400,320.48, 3,600,613.02 and 717,555.20

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Solution

The fourth proportional to 2,400,320.48, 3,600,613.02 and 717,555.20 is: 1,076,372.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,320.48 : 3,600,613.02 = 717,555.20 : x
  2. Step 2: Convert to fraction form
    2,400,320.48/3,600,613.02 = 717,555.20/x
  3. Step 3: Cross multiply
    2,400,320.48x = 3,600,613.02 × 717,555.20
  4. Step 4: Simplify right side
    2,400,320.48x = 2,583,638,595,688.70
  5. Step 5: Solve for x
    x = 2,583,638,595,688.70/2,400,320.48
  6. Step 6: Final answer
    x = 1,076,372.35

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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.