Home / 4,681,145.52-6,458,200.27-3,460,381.36

Finding the Fourth Proportional to 4,681,145.52, 6,458,200.27 and 3,460,381.36

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Solution

The fourth proportional to 4,681,145.52, 6,458,200.27 and 3,460,381.36 is: 4,774,010.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,145.52 : 6,458,200.27 = 3,460,381.36 : x
  2. Step 2: Convert to fraction form
    4,681,145.52/6,458,200.27 = 3,460,381.36/x
  3. Step 3: Cross multiply
    4,681,145.52x = 6,458,200.27 × 3,460,381.36
  4. Step 4: Simplify right side
    4,681,145.52x = 22,347,835,808,658.51
  5. Step 5: Solve for x
    x = 22,347,835,808,658.51/4,681,145.52
  6. Step 6: Final answer
    x = 4,774,010.06

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1.5x scale

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.