Home / 1,046,216.64-1,567,863.51-565,407.93

Finding the Fourth Proportional to 1,046,216.64, 1,567,863.51 and 565,407.93

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Solution

The fourth proportional to 1,046,216.64, 1,567,863.51 and 565,407.93 is: 847,322.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,216.64 : 1,567,863.51 = 565,407.93 : x
  2. Step 2: Convert to fraction form
    1,046,216.64/1,567,863.51 = 565,407.93/x
  3. Step 3: Cross multiply
    1,046,216.64x = 1,567,863.51 × 565,407.93
  4. Step 4: Simplify right side
    1,046,216.64x = 886,482,461,711.63
  5. Step 5: Solve for x
    x = 886,482,461,711.63/1,046,216.64
  6. Step 6: Final answer
    x = 847,322.08

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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.