Home / 7,280,030.01-10,046,651.66-4,017,054.93

Finding the Fourth Proportional to 7,280,030.01, 10,046,651.66 and 4,017,054.93

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Solution

The fourth proportional to 7,280,030.01, 10,046,651.66 and 4,017,054.93 is: 5,543,651.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,280,030.01 : 10,046,651.66 = 4,017,054.93 : x
  2. Step 2: Convert to fraction form
    7,280,030.01/10,046,651.66 = 4,017,054.93/x
  3. Step 3: Cross multiply
    7,280,030.01x = 10,046,651.66 × 4,017,054.93
  4. Step 4: Simplify right side
    7,280,030.01x = 40,357,951,580,795.69
  5. Step 5: Solve for x
    x = 40,357,951,580,795.69/7,280,030.01
  6. Step 6: Final answer
    x = 5,543,651.82

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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.