Home / 7,083,400.31-10,626,956.08-2,225,510.56

Finding the Fourth Proportional to 7,083,400.31, 10,626,956.08 and 2,225,510.56

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Solution

The fourth proportional to 7,083,400.31, 10,626,956.08 and 2,225,510.56 is: 3,338,848.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083,400.31 : 10,626,956.08 = 2,225,510.56 : x
  2. Step 2: Convert to fraction form
    7,083,400.31/10,626,956.08 = 2,225,510.56/x
  3. Step 3: Cross multiply
    7,083,400.31x = 10,626,956.08 × 2,225,510.56
  4. Step 4: Simplify right side
    7,083,400.31x = 23,650,402,937,158.00
  5. Step 5: Solve for x
    x = 23,650,402,937,158.00/7,083,400.31
  6. Step 6: Final answer
    x = 3,338,848.84

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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.