Home / 6,091,501.18-8,406,089.67-3,338,155.66

Finding the Fourth Proportional to 6,091,501.18, 8,406,089.67 and 3,338,155.66

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Solution

The fourth proportional to 6,091,501.18, 8,406,089.67 and 3,338,155.66 is: 4,606,555.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,501.18 : 8,406,089.67 = 3,338,155.66 : x
  2. Step 2: Convert to fraction form
    6,091,501.18/8,406,089.67 = 3,338,155.66/x
  3. Step 3: Cross multiply
    6,091,501.18x = 8,406,089.67 × 3,338,155.66
  4. Step 4: Simplify right side
    6,091,501.18x = 28,060,835,810,378.04
  5. Step 5: Solve for x
    x = 28,060,835,810,378.04/6,091,501.18
  6. Step 6: Final answer
    x = 4,606,555.10

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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.