Home / 9,697,420.41-14,546,203.53-4,304,621.04

Finding the Fourth Proportional to 9,697,420.41, 14,546,203.53 and 4,304,621.04

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Solution

The fourth proportional to 9,697,420.41, 14,546,203.53 and 4,304,621.04 is: 6,456,963.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,420.41 : 14,546,203.53 = 4,304,621.04 : x
  2. Step 2: Convert to fraction form
    9,697,420.41/14,546,203.53 = 4,304,621.04/x
  3. Step 3: Cross multiply
    9,697,420.41x = 14,546,203.53 × 4,304,621.04
  4. Step 4: Simplify right side
    9,697,420.41x = 62,615,893,696,669.67
  5. Step 5: Solve for x
    x = 62,615,893,696,669.67/9,697,420.41
  6. Step 6: Final answer
    x = 6,456,963.92

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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.