Home / 6,525,719.32-9,005,748-4,465,056.83

Finding the Fourth Proportional to 6,525,719.32, 9,005,748 and 4,465,056.83

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Solution

The fourth proportional to 6,525,719.32, 9,005,748 and 4,465,056.83 is: 6,161,953.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,719.32 : 9,005,748 = 4,465,056.83 : x
  2. Step 2: Convert to fraction form
    6,525,719.32/9,005,748 = 4,465,056.83/x
  3. Step 3: Cross multiply
    6,525,719.32x = 9,005,748 × 4,465,056.83
  4. Step 4: Simplify right side
    6,525,719.32x = 40,211,176,616,658.84
  5. Step 5: Solve for x
    x = 40,211,176,616,658.84/6,525,719.32
  6. Step 6: Final answer
    x = 6,161,953.14

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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.