Home / 4,336,851.64-5,984,986.44-2,402,931.28

Finding the Fourth Proportional to 4,336,851.64, 5,984,986.44 and 2,402,931.28

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Solution

The fourth proportional to 4,336,851.64, 5,984,986.44 and 2,402,931.28 is: 3,316,117.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,851.64 : 5,984,986.44 = 2,402,931.28 : x
  2. Step 2: Convert to fraction form
    4,336,851.64/5,984,986.44 = 2,402,931.28/x
  3. Step 3: Cross multiply
    4,336,851.64x = 5,984,986.44 × 2,402,931.28
  4. Step 4: Simplify right side
    4,336,851.64x = 14,381,511,127,051.84
  5. Step 5: Solve for x
    x = 14,381,511,127,051.84/4,336,851.64
  6. Step 6: Final answer
    x = 3,316,117.85

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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.