Home / 9,573,653.32-13,209,834.64-5,706,534.31

Finding the Fourth Proportional to 9,573,653.32, 13,209,834.64 and 5,706,534.31

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Solution

The fourth proportional to 9,573,653.32, 13,209,834.64 and 5,706,534.31 is: 7,873,940.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,573,653.32 : 13,209,834.64 = 5,706,534.31 : x
  2. Step 2: Convert to fraction form
    9,573,653.32/13,209,834.64 = 5,706,534.31/x
  3. Step 3: Cross multiply
    9,573,653.32x = 13,209,834.64 × 5,706,534.31
  4. Step 4: Simplify right side
    9,573,653.32x = 75,382,374,602,586.50
  5. Step 5: Solve for x
    x = 75,382,374,602,586.50/9,573,653.32
  6. Step 6: Final answer
    x = 7,873,940.29

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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.