Home / 1,196,795.65-1,651,575.41-652,931.95

Finding the Fourth Proportional to 1,196,795.65, 1,651,575.41 and 652,931.95

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Solution

The fourth proportional to 1,196,795.65, 1,651,575.41 and 652,931.95 is: 901,044.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,795.65 : 1,651,575.41 = 652,931.95 : x
  2. Step 2: Convert to fraction form
    1,196,795.65/1,651,575.41 = 652,931.95/x
  3. Step 3: Cross multiply
    1,196,795.65x = 1,651,575.41 × 652,931.95
  4. Step 4: Simplify right side
    1,196,795.65x = 1,078,366,349,758.69
  5. Step 5: Solve for x
    x = 1,078,366,349,758.69/1,196,795.65
  6. Step 6: Final answer
    x = 901,044.68

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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.