Home / 6,465,477.56-8,924,521.09-3,852,801.18

Finding the Fourth Proportional to 6,465,477.56, 8,924,521.09 and 3,852,801.18

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Solution

The fourth proportional to 6,465,477.56, 8,924,521.09 and 3,852,801.18 is: 5,318,154.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,465,477.56 : 8,924,521.09 = 3,852,801.18 : x
  2. Step 2: Convert to fraction form
    6,465,477.56/8,924,521.09 = 3,852,801.18/x
  3. Step 3: Cross multiply
    6,465,477.56x = 8,924,521.09 × 3,852,801.18
  4. Step 4: Simplify right side
    6,465,477.56x = 34,384,405,386,486.89
  5. Step 5: Solve for x
    x = 34,384,405,386,486.89/6,465,477.56
  6. Step 6: Final answer
    x = 5,318,154.01

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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.