Home / 1,594,567.12-2,198,714.91-1,303,274.74

Finding the Fourth Proportional to 1,594,567.12, 2,198,714.91 and 1,303,274.74

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Solution

The fourth proportional to 1,594,567.12, 2,198,714.91 and 1,303,274.74 is: 1,797,058.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,567.12 : 2,198,714.91 = 1,303,274.74 : x
  2. Step 2: Convert to fraction form
    1,594,567.12/2,198,714.91 = 1,303,274.74/x
  3. Step 3: Cross multiply
    1,594,567.12x = 2,198,714.91 × 1,303,274.74
  4. Step 4: Simplify right side
    1,594,567.12x = 2,865,529,602,664.37
  5. Step 5: Solve for x
    x = 2,865,529,602,664.37/1,594,567.12
  6. Step 6: Final answer
    x = 1,797,058.00

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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.