Home / 5,810,305.64-8,713,686.02-4,670,364.68

Finding the Fourth Proportional to 5,810,305.64, 8,713,686.02 and 4,670,364.68

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Solution

The fourth proportional to 5,810,305.64, 8,713,686.02 and 4,670,364.68 is: 7,004,122.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,810,305.64 : 8,713,686.02 = 4,670,364.68 : x
  2. Step 2: Convert to fraction form
    5,810,305.64/8,713,686.02 = 4,670,364.68/x
  3. Step 3: Cross multiply
    5,810,305.64x = 8,713,686.02 × 4,670,364.68
  4. Step 4: Simplify right side
    5,810,305.64x = 40,696,091,420,417.77
  5. Step 5: Solve for x
    x = 40,696,091,420,417.77/5,810,305.64
  6. Step 6: Final answer
    x = 7,004,122.32

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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.