Home / 7,492,110.64-10,332,095.56-4,973,030.18

Finding the Fourth Proportional to 7,492,110.64, 10,332,095.56 and 4,973,030.18

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Solution

The fourth proportional to 7,492,110.64, 10,332,095.56 and 4,973,030.18 is: 6,858,123.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,110.64 : 10,332,095.56 = 4,973,030.18 : x
  2. Step 2: Convert to fraction form
    7,492,110.64/10,332,095.56 = 4,973,030.18/x
  3. Step 3: Cross multiply
    7,492,110.64x = 10,332,095.56 × 4,973,030.18
  4. Step 4: Simplify right side
    7,492,110.64x = 51,381,822,978,430.95
  5. Step 5: Solve for x
    x = 51,381,822,978,430.95/7,492,110.64
  6. Step 6: Final answer
    x = 6,858,123.89

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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.