Home / 7,050,217.10-10,578,090.45-2,562,946.70

Finding the Fourth Proportional to 7,050,217.10, 10,578,090.45 and 2,562,946.70

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Solution

The fourth proportional to 7,050,217.10, 10,578,090.45 and 2,562,946.70 is: 3,845,425.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,217.10 : 10,578,090.45 = 2,562,946.70 : x
  2. Step 2: Convert to fraction form
    7,050,217.10/10,578,090.45 = 2,562,946.70/x
  3. Step 3: Cross multiply
    7,050,217.10x = 10,578,090.45 × 2,562,946.70
  4. Step 4: Simplify right side
    7,050,217.10x = 27,111,082,011,129.02
  5. Step 5: Solve for x
    x = 27,111,082,011,129.02/7,050,217.10
  6. Step 6: Final answer
    x = 3,845,425.13

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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.