Home / 6,984,901.55-10,484,109.52-5,041,633.59

Finding the Fourth Proportional to 6,984,901.55, 10,484,109.52 and 5,041,633.59

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Solution

The fourth proportional to 6,984,901.55, 10,484,109.52 and 5,041,633.59 is: 7,567,327.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984,901.55 : 10,484,109.52 = 5,041,633.59 : x
  2. Step 2: Convert to fraction form
    6,984,901.55/10,484,109.52 = 5,041,633.59/x
  3. Step 3: Cross multiply
    6,984,901.55x = 10,484,109.52 × 5,041,633.59
  4. Step 4: Simplify right side
    6,984,901.55x = 52,857,038,704,666.70
  5. Step 5: Solve for x
    x = 52,857,038,704,666.70/6,984,901.55
  6. Step 6: Final answer
    x = 7,567,327.66

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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.