Home / 6,263,280.27-9,391,501.40-1,885,781.07

Finding the Fourth Proportional to 6,263,280.27, 9,391,501.40 and 1,885,781.07

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Solution

The fourth proportional to 6,263,280.27, 9,391,501.40 and 1,885,781.07 is: 2,827,642.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,280.27 : 9,391,501.40 = 1,885,781.07 : x
  2. Step 2: Convert to fraction form
    6,263,280.27/9,391,501.40 = 1,885,781.07/x
  3. Step 3: Cross multiply
    6,263,280.27x = 9,391,501.40 × 1,885,781.07
  4. Step 4: Simplify right side
    6,263,280.27x = 17,710,315,549,569.59
  5. Step 5: Solve for x
    x = 17,710,315,549,569.59/6,263,280.27
  6. Step 6: Final answer
    x = 2,827,642.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.