Home / 3,596,345.36-5,390,750.23-1,675,672.87

Finding the Fourth Proportional to 3,596,345.36, 5,390,750.23 and 1,675,672.87

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Solution

The fourth proportional to 3,596,345.36, 5,390,750.23 and 1,675,672.87 is: 2,511,753.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,345.36 : 5,390,750.23 = 1,675,672.87 : x
  2. Step 2: Convert to fraction form
    3,596,345.36/5,390,750.23 = 1,675,672.87/x
  3. Step 3: Cross multiply
    3,596,345.36x = 5,390,750.23 × 1,675,672.87
  4. Step 4: Simplify right side
    3,596,345.36x = 9,033,133,913,580.52
  5. Step 5: Solve for x
    x = 9,033,133,913,580.52/3,596,345.36
  6. Step 6: Final answer
    x = 2,511,753.74

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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.