Home / 1,835,948.91-2,532,823.59-1,146,423.69

Finding the Fourth Proportional to 1,835,948.91, 2,532,823.59 and 1,146,423.69

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Solution

The fourth proportional to 1,835,948.91, 2,532,823.59 and 1,146,423.69 is: 1,581,573.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,948.91 : 2,532,823.59 = 1,146,423.69 : x
  2. Step 2: Convert to fraction form
    1,835,948.91/2,532,823.59 = 1,146,423.69/x
  3. Step 3: Cross multiply
    1,835,948.91x = 2,532,823.59 × 1,146,423.69
  4. Step 4: Simplify right side
    1,835,948.91x = 2,903,688,966,166.85
  5. Step 5: Solve for x
    x = 2,903,688,966,166.85/1,835,948.91
  6. Step 6: Final answer
    x = 1,581,573.95

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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.