Home / 5,249,199.84-7,243,895.73-2,834,751.84

Finding the Fourth Proportional to 5,249,199.84, 7,243,895.73 and 2,834,751.84

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Solution

The fourth proportional to 5,249,199.84, 7,243,895.73 and 2,834,751.84 is: 3,911,957.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,249,199.84 : 7,243,895.73 = 2,834,751.84 : x
  2. Step 2: Convert to fraction form
    5,249,199.84/7,243,895.73 = 2,834,751.84/x
  3. Step 3: Cross multiply
    5,249,199.84x = 7,243,895.73 × 2,834,751.84
  4. Step 4: Simplify right side
    5,249,199.84x = 20,534,646,749,385.64
  5. Step 5: Solve for x
    x = 20,534,646,749,385.64/5,249,199.84
  6. Step 6: Final answer
    x = 3,911,957.51

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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.