Home / 3,402,216.27-5,101,552.13-1,604,616.89

Finding the Fourth Proportional to 3,402,216.27, 5,101,552.13 and 1,604,616.89

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Solution

The fourth proportional to 3,402,216.27, 5,101,552.13 and 1,604,616.89 is: 2,406,089.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,216.27 : 5,101,552.13 = 1,604,616.89 : x
  2. Step 2: Convert to fraction form
    3,402,216.27/5,101,552.13 = 1,604,616.89/x
  3. Step 3: Cross multiply
    3,402,216.27x = 5,101,552.13 × 1,604,616.89
  4. Step 4: Simplify right side
    3,402,216.27x = 8,186,036,679,482.63
  5. Step 5: Solve for x
    x = 8,186,036,679,482.63/3,402,216.27
  6. Step 6: Final answer
    x = 2,406,089.45

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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.