Home / 10,594,317.15-15,891,621.53-3,021,283.71

Finding the Fourth Proportional to 10,594,317.15, 15,891,621.53 and 3,021,283.71

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Solution

The fourth proportional to 10,594,317.15, 15,891,621.53 and 3,021,283.71 is: 4,531,967.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,594,317.15 : 15,891,621.53 = 3,021,283.71 : x
  2. Step 2: Convert to fraction form
    10,594,317.15/15,891,621.53 = 3,021,283.71/x
  3. Step 3: Cross multiply
    10,594,317.15x = 15,891,621.53 × 3,021,283.71
  4. Step 4: Simplify right side
    10,594,317.15x = 48,013,097,238,967.86
  5. Step 5: Solve for x
    x = 48,013,097,238,967.86/10,594,317.15
  6. Step 6: Final answer
    x = 4,531,967.14

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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.