Home / 2,671,308.64-3,685,862.64-1,583,101.36

Finding the Fourth Proportional to 2,671,308.64, 3,685,862.64 and 1,583,101.36

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Solution

The fourth proportional to 2,671,308.64, 3,685,862.64 and 1,583,101.36 is: 2,184,357.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,308.64 : 3,685,862.64 = 1,583,101.36 : x
  2. Step 2: Convert to fraction form
    2,671,308.64/3,685,862.64 = 1,583,101.36/x
  3. Step 3: Cross multiply
    2,671,308.64x = 3,685,862.64 × 1,583,101.36
  4. Step 4: Simplify right side
    2,671,308.64x = 5,835,094,158,157.19
  5. Step 5: Solve for x
    x = 5,835,094,158,157.19/2,671,308.64
  6. Step 6: Final answer
    x = 2,184,357.91

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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.