Home / 4,730,638.02-7,070,038.98-3,453,937.23

Finding the Fourth Proportional to 4,730,638.02, 7,070,038.98 and 3,453,937.23

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Solution

The fourth proportional to 4,730,638.02, 7,070,038.98 and 3,453,937.23 is: 5,161,982.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,638.02 : 7,070,038.98 = 3,453,937.23 : x
  2. Step 2: Convert to fraction form
    4,730,638.02/7,070,038.98 = 3,453,937.23/x
  3. Step 3: Cross multiply
    4,730,638.02x = 7,070,038.98 × 3,453,937.23
  4. Step 4: Simplify right side
    4,730,638.02x = 24,419,470,850,573.23
  5. Step 5: Solve for x
    x = 24,419,470,850,573.23/4,730,638.02
  6. Step 6: Final answer
    x = 5,161,982.54

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.