Home / 9,546,420.16-14,302,921.56-6,503,909.50

Finding the Fourth Proportional to 9,546,420.16, 14,302,921.56 and 6,503,909.50

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Solution

The fourth proportional to 9,546,420.16, 14,302,921.56 and 6,503,909.50 is: 9,744,480.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546,420.16 : 14,302,921.56 = 6,503,909.50 : x
  2. Step 2: Convert to fraction form
    9,546,420.16/14,302,921.56 = 6,503,909.50/x
  3. Step 3: Cross multiply
    9,546,420.16x = 14,302,921.56 × 6,503,909.50
  4. Step 4: Simplify right side
    9,546,420.16x = 93,024,907,411,838.83
  5. Step 5: Solve for x
    x = 93,024,907,411,838.83/9,546,420.16
  6. Step 6: Final answer
    x = 9,744,480.74

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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.