Home / 4,841,592.40-6,679,707.47-2,748,185.42

Finding the Fourth Proportional to 4,841,592.40, 6,679,707.47 and 2,748,185.42

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Solution

The fourth proportional to 4,841,592.40, 6,679,707.47 and 2,748,185.42 is: 3,791,536.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,592.40 : 6,679,707.47 = 2,748,185.42 : x
  2. Step 2: Convert to fraction form
    4,841,592.40/6,679,707.47 = 2,748,185.42/x
  3. Step 3: Cross multiply
    4,841,592.40x = 6,679,707.47 × 2,748,185.42
  4. Step 4: Simplify right side
    4,841,592.40x = 18,357,074,642,085.32
  5. Step 5: Solve for x
    x = 18,357,074,642,085.32/4,841,592.40
  6. Step 6: Final answer
    x = 3,791,536.57

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1.5x scale

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.