Home / 4,370,637.60-6,555,956.40-4,090,701.60

Finding the Fourth Proportional to 4,370,637.60, 6,555,956.40 and 4,090,701.60

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Solution

The fourth proportional to 4,370,637.60, 6,555,956.40 and 4,090,701.60 is: 6,136,052.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,637.60 : 6,555,956.40 = 4,090,701.60 : x
  2. Step 2: Convert to fraction form
    4,370,637.60/6,555,956.40 = 4,090,701.60/x
  3. Step 3: Cross multiply
    4,370,637.60x = 6,555,956.40 × 4,090,701.60
  4. Step 4: Simplify right side
    4,370,637.60x = 26,818,461,335,010.24
  5. Step 5: Solve for x
    x = 26,818,461,335,010.24/4,370,637.60
  6. Step 6: Final answer
    x = 6,136,052.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.