Home / 3,570,977.80-5,356,510.26-1,046,684.08

Finding the Fourth Proportional to 3,570,977.80, 5,356,510.26 and 1,046,684.08

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Solution

The fourth proportional to 3,570,977.80, 5,356,510.26 and 1,046,684.08 is: 1,570,038.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,977.80 : 5,356,510.26 = 1,046,684.08 : x
  2. Step 2: Convert to fraction form
    3,570,977.80/5,356,510.26 = 1,046,684.08/x
  3. Step 3: Cross multiply
    3,570,977.80x = 5,356,510.26 × 1,046,684.08
  4. Step 4: Simplify right side
    3,570,977.80x = 5,606,574,013,498.66
  5. Step 5: Solve for x
    x = 5,606,574,013,498.66/3,570,977.80
  6. Step 6: Final answer
    x = 1,570,038.89

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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.