Home / 3,710,038.02-5,119,841.06-2,056,290.59

Finding the Fourth Proportional to 3,710,038.02, 5,119,841.06 and 2,056,290.59

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Solution

The fourth proportional to 3,710,038.02, 5,119,841.06 and 2,056,290.59 is: 2,837,674.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,038.02 : 5,119,841.06 = 2,056,290.59 : x
  2. Step 2: Convert to fraction form
    3,710,038.02/5,119,841.06 = 2,056,290.59/x
  3. Step 3: Cross multiply
    3,710,038.02x = 5,119,841.06 × 2,056,290.59
  4. Step 4: Simplify right side
    3,710,038.02x = 10,527,880,958,092.97
  5. Step 5: Solve for x
    x = 10,527,880,958,092.97/3,710,038.02
  6. Step 6: Final answer
    x = 2,837,674.68

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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.