Home / 8,506,727.04-11,739,981.60-4,836,795.24

Finding the Fourth Proportional to 8,506,727.04, 11,739,981.60 and 4,836,795.24

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Solution

The fourth proportional to 8,506,727.04, 11,739,981.60 and 4,836,795.24 is: 6,675,174.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,506,727.04 : 11,739,981.60 = 4,836,795.24 : x
  2. Step 2: Convert to fraction form
    8,506,727.04/11,739,981.60 = 4,836,795.24/x
  3. Step 3: Cross multiply
    8,506,727.04x = 11,739,981.60 × 4,836,795.24
  4. Step 4: Simplify right side
    8,506,727.04x = 56,783,887,120,567.59
  5. Step 5: Solve for x
    x = 56,783,887,120,567.59/8,506,727.04
  6. Step 6: Final answer
    x = 6,675,174.47

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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.