Home / 1,082,934.65-1,493,980.69-652,975.91

Finding the Fourth Proportional to 1,082,934.65, 1,493,980.69 and 652,975.91

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Solution

The fourth proportional to 1,082,934.65, 1,493,980.69 and 652,975.91 is: 900,823.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,934.65 : 1,493,980.69 = 652,975.91 : x
  2. Step 2: Convert to fraction form
    1,082,934.65/1,493,980.69 = 652,975.91/x
  3. Step 3: Cross multiply
    1,082,934.65x = 1,493,980.69 × 652,975.91
  4. Step 4: Simplify right side
    1,082,934.65x = 975,533,402,677.69
  5. Step 5: Solve for x
    x = 975,533,402,677.69/1,082,934.65
  6. Step 6: Final answer
    x = 900,823.89

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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.