Home / 9,461,973.68-13,057,528.88-5,111,060.03

Finding the Fourth Proportional to 9,461,973.68, 13,057,528.88 and 5,111,060.03

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Solution

The fourth proportional to 9,461,973.68, 13,057,528.88 and 5,111,060.03 is: 7,053,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,973.68 : 13,057,528.88 = 5,111,060.03 : x
  2. Step 2: Convert to fraction form
    9,461,973.68/13,057,528.88 = 5,111,060.03/x
  3. Step 3: Cross multiply
    9,461,973.68x = 13,057,528.88 × 5,111,060.03
  4. Step 4: Simplify right side
    9,461,973.68x = 66,737,813,896,628.68
  5. Step 5: Solve for x
    x = 66,737,813,896,628.68/9,461,973.68
  6. Step 6: Final answer
    x = 7,053,265.65

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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.