Home / 2,853,594.18-3,937,959-1,564,406.91

Finding the Fourth Proportional to 2,853,594.18, 3,937,959 and 1,564,406.91

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Solution

The fourth proportional to 2,853,594.18, 3,937,959 and 1,564,406.91 is: 2,158,881.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,594.18 : 3,937,959 = 1,564,406.91 : x
  2. Step 2: Convert to fraction form
    2,853,594.18/3,937,959 = 1,564,406.91/x
  3. Step 3: Cross multiply
    2,853,594.18x = 3,937,959 × 1,564,406.91
  4. Step 4: Simplify right side
    2,853,594.18x = 6,160,570,270,896.69
  5. Step 5: Solve for x
    x = 6,160,570,270,896.69/2,853,594.18
  6. Step 6: Final answer
    x = 2,158,881.00

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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.