Home / 2,952,681.66-4,074,700.75-1,594,554.66

Finding the Fourth Proportional to 2,952,681.66, 4,074,700.75 and 1,594,554.66

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Solution

The fourth proportional to 2,952,681.66, 4,074,700.75 and 1,594,554.66 is: 2,200,485.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,681.66 : 4,074,700.75 = 1,594,554.66 : x
  2. Step 2: Convert to fraction form
    2,952,681.66/4,074,700.75 = 1,594,554.66/x
  3. Step 3: Cross multiply
    2,952,681.66x = 4,074,700.75 × 1,594,554.66
  4. Step 4: Simplify right side
    2,952,681.66x = 6,497,333,069,018.00
  5. Step 5: Solve for x
    x = 6,497,333,069,018.00/2,952,681.66
  6. Step 6: Final answer
    x = 2,200,485.46

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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.