Home / 1,973,534.02-2,723,476.16-1,068,116.02

Finding the Fourth Proportional to 1,973,534.02, 2,723,476.16 and 1,068,116.02

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Solution

The fourth proportional to 1,973,534.02, 2,723,476.16 and 1,068,116.02 is: 1,473,999.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,534.02 : 2,723,476.16 = 1,068,116.02 : x
  2. Step 2: Convert to fraction form
    1,973,534.02/2,723,476.16 = 1,068,116.02/x
  3. Step 3: Cross multiply
    1,973,534.02x = 2,723,476.16 × 1,068,116.02
  4. Step 4: Simplify right side
    1,973,534.02x = 2,908,988,512,445.68
  5. Step 5: Solve for x
    x = 2,908,988,512,445.68/1,973,534.02
  6. Step 6: Final answer
    x = 1,473,999.68

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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.