Home / 4,539,172.50-6,264,058.05-2,502,025.74

Finding the Fourth Proportional to 4,539,172.50, 6,264,058.05 and 2,502,025.74

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Solution

The fourth proportional to 4,539,172.50, 6,264,058.05 and 2,502,025.74 is: 3,452,795.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,172.50 : 6,264,058.05 = 2,502,025.74 : x
  2. Step 2: Convert to fraction form
    4,539,172.50/6,264,058.05 = 2,502,025.74/x
  3. Step 3: Cross multiply
    4,539,172.50x = 6,264,058.05 × 2,502,025.74
  4. Step 4: Simplify right side
    4,539,172.50x = 15,672,834,477,954.21
  5. Step 5: Solve for x
    x = 15,672,834,477,954.21/4,539,172.50
  6. Step 6: Final answer
    x = 3,452,795.52

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1.5x scale

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.