Home / 5,249,205.59-7,243,903.67-2,834,757.59

Finding the Fourth Proportional to 5,249,205.59, 7,243,903.67 and 2,834,757.59

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Solution

The fourth proportional to 5,249,205.59, 7,243,903.67 and 2,834,757.59 is: 3,911,965.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,249,205.59 : 7,243,903.67 = 2,834,757.59 : x
  2. Step 2: Convert to fraction form
    5,249,205.59/7,243,903.67 = 2,834,757.59/x
  3. Step 3: Cross multiply
    5,249,205.59x = 7,243,903.67 × 2,834,757.59
  4. Step 4: Simplify right side
    5,249,205.59x = 20,534,710,859,368.05
  5. Step 5: Solve for x
    x = 20,534,710,859,368.05/5,249,205.59
  6. Step 6: Final answer
    x = 3,911,965.44

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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.