Home / 1,730,482.66-2,388,115.26-966,585.42

Finding the Fourth Proportional to 1,730,482.66, 2,388,115.26 and 966,585.42

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Solution

The fourth proportional to 1,730,482.66, 2,388,115.26 and 966,585.42 is: 1,333,915.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,482.66 : 2,388,115.26 = 966,585.42 : x
  2. Step 2: Convert to fraction form
    1,730,482.66/2,388,115.26 = 966,585.42/x
  3. Step 3: Cross multiply
    1,730,482.66x = 2,388,115.26 × 966,585.42
  4. Step 4: Simplify right side
    1,730,482.66x = 2,308,317,391,595.51
  5. Step 5: Solve for x
    x = 2,308,317,391,595.51/1,730,482.66
  6. Step 6: Final answer
    x = 1,333,915.35

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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.