Home / 4,856,557.49-7,283,567.60-1,443,925.10

Finding the Fourth Proportional to 4,856,557.49, 7,283,567.60 and 1,443,925.10

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Solution

The fourth proportional to 4,856,557.49, 7,283,567.60 and 1,443,925.10 is: 2,165,510.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,557.49 : 7,283,567.60 = 1,443,925.10 : x
  2. Step 2: Convert to fraction form
    4,856,557.49/7,283,567.60 = 1,443,925.10/x
  3. Step 3: Cross multiply
    4,856,557.49x = 7,283,567.60 × 1,443,925.10
  4. Step 4: Simplify right side
    4,856,557.49x = 10,516,926,081,302.94
  5. Step 5: Solve for x
    x = 10,516,926,081,302.94/4,856,557.49
  6. Step 6: Final answer
    x = 2,165,510.47

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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.