Home / 3,807,130.82-5,710,393.49-1,531,050.66

Finding the Fourth Proportional to 3,807,130.82, 5,710,393.49 and 1,531,050.66

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Solution

The fourth proportional to 3,807,130.82, 5,710,393.49 and 1,531,050.66 is: 2,296,454.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,130.82 : 5,710,393.49 = 1,531,050.66 : x
  2. Step 2: Convert to fraction form
    3,807,130.82/5,710,393.49 = 1,531,050.66/x
  3. Step 3: Cross multiply
    3,807,130.82x = 5,710,393.49 × 1,531,050.66
  4. Step 4: Simplify right side
    3,807,130.82x = 8,742,901,714,068.95
  5. Step 5: Solve for x
    x = 8,742,901,714,068.95/3,807,130.82
  6. Step 6: Final answer
    x = 2,296,454.24

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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.