Home / 1,560,718.02-2,341,264.44-549,630.86

Finding the Fourth Proportional to 1,560,718.02, 2,341,264.44 and 549,630.86

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Solution

The fourth proportional to 1,560,718.02, 2,341,264.44 and 549,630.86 is: 824,512.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,718.02 : 2,341,264.44 = 549,630.86 : x
  2. Step 2: Convert to fraction form
    1,560,718.02/2,341,264.44 = 549,630.86/x
  3. Step 3: Cross multiply
    1,560,718.02x = 2,341,264.44 × 549,630.86
  4. Step 4: Simplify right side
    1,560,718.02x = 1,286,831,187,644.62
  5. Step 5: Solve for x
    x = 1,286,831,187,644.62/1,560,718.02
  6. Step 6: Final answer
    x = 824,512.29

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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.