Home / 12,834,522.99-19,252,485.69-3,249,984.57

Finding the Fourth Proportional to 12,834,522.99, 19,252,485.69 and 3,249,984.57

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Solution

The fourth proportional to 12,834,522.99, 19,252,485.69 and 3,249,984.57 is: 4,875,154.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,834,522.99 : 19,252,485.69 = 3,249,984.57 : x
  2. Step 2: Convert to fraction form
    12,834,522.99/19,252,485.69 = 3,249,984.57/x
  3. Step 3: Cross multiply
    12,834,522.99x = 19,252,485.69 × 3,249,984.57
  4. Step 4: Simplify right side
    12,834,522.99x = 62,570,281,426,645.80
  5. Step 5: Solve for x
    x = 62,570,281,426,645.80/12,834,522.99
  6. Step 6: Final answer
    x = 4,875,154.42

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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.