Home / 3,014,587.84-4,160,130.26-1,656,548.32

Finding the Fourth Proportional to 3,014,587.84, 4,160,130.26 and 1,656,548.32

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Solution

The fourth proportional to 3,014,587.84, 4,160,130.26 and 1,656,548.32 is: 2,286,036.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,587.84 : 4,160,130.26 = 1,656,548.32 : x
  2. Step 2: Convert to fraction form
    3,014,587.84/4,160,130.26 = 1,656,548.32/x
  3. Step 3: Cross multiply
    3,014,587.84x = 4,160,130.26 × 1,656,548.32
  4. Step 4: Simplify right side
    3,014,587.84x = 6,891,456,793,184.16
  5. Step 5: Solve for x
    x = 6,891,456,793,184.16/3,014,587.84
  6. Step 6: Final answer
    x = 2,286,036.15

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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.