Home / 9,365,059.60-14,038,258.20-4,307,549.20

Finding the Fourth Proportional to 9,365,059.60, 14,038,258.20 and 4,307,549.20

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Solution

The fourth proportional to 9,365,059.60, 14,038,258.20 and 4,307,549.20 is: 6,457,031.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,059.60 : 14,038,258.20 = 4,307,549.20 : x
  2. Step 2: Convert to fraction form
    9,365,059.60/14,038,258.20 = 4,307,549.20/x
  3. Step 3: Cross multiply
    9,365,059.60x = 14,038,258.20 × 4,307,549.20
  4. Step 4: Simplify right side
    9,365,059.60x = 60,470,487,878,803.44
  5. Step 5: Solve for x
    x = 60,470,487,878,803.44/9,365,059.60
  6. Step 6: Final answer
    x = 6,457,031.82

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1.5x scale

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.