Home / 3,010,376.32-4,153,246.86-1,785,743.80

Finding the Fourth Proportional to 3,010,376.32, 4,153,246.86 and 1,785,743.80

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Solution

The fourth proportional to 3,010,376.32, 4,153,246.86 and 1,785,743.80 is: 2,463,690.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,376.32 : 4,153,246.86 = 1,785,743.80 : x
  2. Step 2: Convert to fraction form
    3,010,376.32/4,153,246.86 = 1,785,743.80/x
  3. Step 3: Cross multiply
    3,010,376.32x = 4,153,246.86 × 1,785,743.80
  4. Step 4: Simplify right side
    3,010,376.32x = 7,416,634,830,114.47
  5. Step 5: Solve for x
    x = 7,416,634,830,114.47/3,010,376.32
  6. Step 6: Final answer
    x = 2,463,690.26

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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.