Home / 3,460,656.48-4,775,012.40-1,932,528.48

Finding the Fourth Proportional to 3,460,656.48, 4,775,012.40 and 1,932,528.48

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Solution

The fourth proportional to 3,460,656.48, 4,775,012.40 and 1,932,528.48 is: 2,666,502.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,656.48 : 4,775,012.40 = 1,932,528.48 : x
  2. Step 2: Convert to fraction form
    3,460,656.48/4,775,012.40 = 1,932,528.48/x
  3. Step 3: Cross multiply
    3,460,656.48x = 4,775,012.40 × 1,932,528.48
  4. Step 4: Simplify right side
    3,460,656.48x = 9,227,847,455,353.15
  5. Step 5: Solve for x
    x = 9,227,847,455,353.15/3,460,656.48
  6. Step 6: Final answer
    x = 2,666,502.01

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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.