Home / 3,574,542.34-4,935,243.81-2,746,140.58

Finding the Fourth Proportional to 3,574,542.34, 4,935,243.81 and 2,746,140.58

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Solution

The fourth proportional to 3,574,542.34, 4,935,243.81 and 2,746,140.58 is: 3,791,498.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,542.34 : 4,935,243.81 = 2,746,140.58 : x
  2. Step 2: Convert to fraction form
    3,574,542.34/4,935,243.81 = 2,746,140.58/x
  3. Step 3: Cross multiply
    3,574,542.34x = 4,935,243.81 × 2,746,140.58
  4. Step 4: Simplify right side
    3,574,542.34x = 13,552,873,298,834.81
  5. Step 5: Solve for x
    x = 13,552,873,298,834.81/3,574,542.34
  6. Step 6: Final answer
    x = 3,791,498.89

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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.