Home / 6,779,042.31-9,357,941.14-4,576,888.29

Finding the Fourth Proportional to 6,779,042.31, 9,357,941.14 and 4,576,888.29

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Solution

The fourth proportional to 6,779,042.31, 9,357,941.14 and 4,576,888.29 is: 6,318,038.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,779,042.31 : 9,357,941.14 = 4,576,888.29 : x
  2. Step 2: Convert to fraction form
    6,779,042.31/9,357,941.14 = 4,576,888.29/x
  3. Step 3: Cross multiply
    6,779,042.31x = 9,357,941.14 × 4,576,888.29
  4. Step 4: Simplify right side
    6,779,042.31x = 42,830,251,245,825.30
  5. Step 5: Solve for x
    x = 42,830,251,245,825.30/6,779,042.31
  6. Step 6: Final answer
    x = 6,318,038.63

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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.