Home / 7,010,894.44-10,454,487.01-6,761,117.17

Finding the Fourth Proportional to 7,010,894.44, 10,454,487.01 and 6,761,117.17

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Solution

The fourth proportional to 7,010,894.44, 10,454,487.01 and 6,761,117.17 is: 10,082,024.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,894.44 : 10,454,487.01 = 6,761,117.17 : x
  2. Step 2: Convert to fraction form
    7,010,894.44/10,454,487.01 = 6,761,117.17/x
  3. Step 3: Cross multiply
    7,010,894.44x = 10,454,487.01 × 6,761,117.17
  4. Step 4: Simplify right side
    7,010,894.44x = 70,684,011,626,852.95
  5. Step 5: Solve for x
    x = 70,684,011,626,852.95/7,010,894.44
  6. Step 6: Final answer
    x = 10,082,024.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.