Home / 5,461,250.86-7,536,510.70-3,013,844.40

Finding the Fourth Proportional to 5,461,250.86, 7,536,510.70 and 3,013,844.40

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Solution

The fourth proportional to 5,461,250.86, 7,536,510.70 and 3,013,844.40 is: 4,159,096.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461,250.86 : 7,536,510.70 = 3,013,844.40 : x
  2. Step 2: Convert to fraction form
    5,461,250.86/7,536,510.70 = 3,013,844.40/x
  3. Step 3: Cross multiply
    5,461,250.86x = 7,536,510.70 × 3,013,844.40
  4. Step 4: Simplify right side
    5,461,250.86x = 22,713,870,532,938.55
  5. Step 5: Solve for x
    x = 22,713,870,532,938.55/5,461,250.86
  6. Step 6: Final answer
    x = 4,159,096.72

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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.