Home / 4,973,332.48-7,459,998.72-3,290,042.32

Finding the Fourth Proportional to 4,973,332.48, 7,459,998.72 and 3,290,042.32

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Solution

The fourth proportional to 4,973,332.48, 7,459,998.72 and 3,290,042.32 is: 4,935,063.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,332.48 : 7,459,998.72 = 3,290,042.32 : x
  2. Step 2: Convert to fraction form
    4,973,332.48/7,459,998.72 = 3,290,042.32/x
  3. Step 3: Cross multiply
    4,973,332.48x = 7,459,998.72 × 3,290,042.32
  4. Step 4: Simplify right side
    4,973,332.48x = 24,543,711,495,945.83
  5. Step 5: Solve for x
    x = 24,543,711,495,945.83/4,973,332.48
  6. Step 6: Final answer
    x = 4,935,063.48

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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.