Home / 7,013,923.95-10,521,482.55-2,464,579.87

Finding the Fourth Proportional to 7,013,923.95, 10,521,482.55 and 2,464,579.87

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Solution

The fourth proportional to 7,013,923.95, 10,521,482.55 and 2,464,579.87 is: 3,697,079.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,013,923.95 : 10,521,482.55 = 2,464,579.87 : x
  2. Step 2: Convert to fraction form
    7,013,923.95/10,521,482.55 = 2,464,579.87/x
  3. Step 3: Cross multiply
    7,013,923.95x = 10,521,482.55 × 2,464,579.87
  4. Step 4: Simplify right side
    7,013,923.95x = 25,931,034,095,286.27
  5. Step 5: Solve for x
    x = 25,931,034,095,286.27/7,013,923.95
  6. Step 6: Final answer
    x = 3,697,079.45

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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.