Home / 7,249,165.99-10,859,061.84-3,353,085.82

Finding the Fourth Proportional to 7,249,165.99, 10,859,061.84 and 3,353,085.82

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Solution

The fourth proportional to 7,249,165.99, 10,859,061.84 and 3,353,085.82 is: 5,022,835.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,165.99 : 10,859,061.84 = 3,353,085.82 : x
  2. Step 2: Convert to fraction form
    7,249,165.99/10,859,061.84 = 3,353,085.82/x
  3. Step 3: Cross multiply
    7,249,165.99x = 10,859,061.84 × 3,353,085.82
  4. Step 4: Simplify right side
    7,249,165.99x = 36,411,366,274,207.11
  5. Step 5: Solve for x
    x = 36,411,366,274,207.11/7,249,165.99
  6. Step 6: Final answer
    x = 5,022,835.22

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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.