Home / 2,437,307.79-3,363,443.64-1,349,556

Finding the Fourth Proportional to 2,437,307.79, 3,363,443.64 and 1,349,556

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Solution

The fourth proportional to 2,437,307.79, 3,363,443.64 and 1,349,556 is: 1,862,364.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,307.79 : 3,363,443.64 = 1,349,556 : x
  2. Step 2: Convert to fraction form
    2,437,307.79/3,363,443.64 = 1,349,556/x
  3. Step 3: Cross multiply
    2,437,307.79x = 3,363,443.64 × 1,349,556
  4. Step 4: Simplify right side
    2,437,307.79x = 4,539,155,545,023.84
  5. Step 5: Solve for x
    x = 4,539,155,545,023.84/2,437,307.79
  6. Step 6: Final answer
    x = 1,862,364.52

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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.