Home / 3,594,886.08-4,960,970.34-1,963,263.78

Finding the Fourth Proportional to 3,594,886.08, 4,960,970.34 and 1,963,263.78

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Solution

The fourth proportional to 3,594,886.08, 4,960,970.34 and 1,963,263.78 is: 2,709,319.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,886.08 : 4,960,970.34 = 1,963,263.78 : x
  2. Step 2: Convert to fraction form
    3,594,886.08/4,960,970.34 = 1,963,263.78/x
  3. Step 3: Cross multiply
    3,594,886.08x = 4,960,970.34 × 1,963,263.78
  4. Step 4: Simplify right side
    3,594,886.08x = 9,739,693,382,176.29
  5. Step 5: Solve for x
    x = 9,739,693,382,176.29/3,594,886.08
  6. Step 6: Final answer
    x = 2,709,319.06

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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.