Home / 5,636,926.07-8,455,366.32-2,041,851.63

Finding the Fourth Proportional to 5,636,926.07, 8,455,366.32 and 2,041,851.63

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Solution

The fourth proportional to 5,636,926.07, 8,455,366.32 and 2,041,851.63 is: 3,062,769.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,636,926.07 : 8,455,366.32 = 2,041,851.63 : x
  2. Step 2: Convert to fraction form
    5,636,926.07/8,455,366.32 = 2,041,851.63/x
  3. Step 3: Cross multiply
    5,636,926.07x = 8,455,366.32 × 2,041,851.63
  4. Step 4: Simplify right side
    5,636,926.07x = 17,264,603,502,739.10
  5. Step 5: Solve for x
    x = 17,264,603,502,739.10/5,636,926.07
  6. Step 6: Final answer
    x = 3,062,769.19

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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.