Home / 7,583,848.15-10,465,747.46-4,146,089.35

Finding the Fourth Proportional to 7,583,848.15, 10,465,747.46 and 4,146,089.35

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Solution

The fourth proportional to 7,583,848.15, 10,465,747.46 and 4,146,089.35 is: 5,721,623.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,848.15 : 10,465,747.46 = 4,146,089.35 : x
  2. Step 2: Convert to fraction form
    7,583,848.15/10,465,747.46 = 4,146,089.35/x
  3. Step 3: Cross multiply
    7,583,848.15x = 10,465,747.46 × 4,146,089.35
  4. Step 4: Simplify right side
    7,583,848.15x = 43,391,924,083,695.55
  5. Step 5: Solve for x
    x = 43,391,924,083,695.55/7,583,848.15
  6. Step 6: Final answer
    x = 5,721,623.54

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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.