Home / 9,089,466.17-12,532,117.50-5,820,907.19

Finding the Fourth Proportional to 9,089,466.17, 12,532,117.50 and 5,820,907.19

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Solution

The fourth proportional to 9,089,466.17, 12,532,117.50 and 5,820,907.19 is: 8,025,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089,466.17 : 12,532,117.50 = 5,820,907.19 : x
  2. Step 2: Convert to fraction form
    9,089,466.17/12,532,117.50 = 5,820,907.19/x
  3. Step 3: Cross multiply
    9,089,466.17x = 12,532,117.50 × 5,820,907.19
  4. Step 4: Simplify right side
    9,089,466.17x = 72,948,292,799,014.23
  5. Step 5: Solve for x
    x = 72,948,292,799,014.23/9,089,466.17
  6. Step 6: Final answer
    x = 8,025,586.04

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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.