Home / 2,999,924.01-4,500,446.40-1,202,948.12

Finding the Fourth Proportional to 2,999,924.01, 4,500,446.40 and 1,202,948.12

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Solution

The fourth proportional to 2,999,924.01, 4,500,446.40 and 1,202,948.12 is: 1,804,646.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,999,924.01 : 4,500,446.40 = 1,202,948.12 : x
  2. Step 2: Convert to fraction form
    2,999,924.01/4,500,446.40 = 1,202,948.12/x
  3. Step 3: Cross multiply
    2,999,924.01x = 4,500,446.40 × 1,202,948.12
  4. Step 4: Simplify right side
    2,999,924.01x = 5,413,803,547,291.89
  5. Step 5: Solve for x
    x = 5,413,803,547,291.89/2,999,924.01
  6. Step 6: Final answer
    x = 1,804,646.89

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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.