Home / 7,315,800.05-10,095,671.95-4,052,604.69

Finding the Fourth Proportional to 7,315,800.05, 10,095,671.95 and 4,052,604.69

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Solution

The fourth proportional to 7,315,800.05, 10,095,671.95 and 4,052,604.69 is: 5,592,521.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,315,800.05 : 10,095,671.95 = 4,052,604.69 : x
  2. Step 2: Convert to fraction form
    7,315,800.05/10,095,671.95 = 4,052,604.69/x
  3. Step 3: Cross multiply
    7,315,800.05x = 10,095,671.95 × 4,052,604.69
  4. Step 4: Simplify right side
    7,315,800.05x = 40,913,767,483,139.93
  5. Step 5: Solve for x
    x = 40,913,767,483,139.93/7,315,800.05
  6. Step 6: Final answer
    x = 5,592,521.28

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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.