Home / 3,531,389.13-5,297,581.73-1,134,430.16

Finding the Fourth Proportional to 3,531,389.13, 5,297,581.73 and 1,134,430.16

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Solution

The fourth proportional to 3,531,389.13, 5,297,581.73 and 1,134,430.16 is: 1,701,805.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,389.13 : 5,297,581.73 = 1,134,430.16 : x
  2. Step 2: Convert to fraction form
    3,531,389.13/5,297,581.73 = 1,134,430.16/x
  3. Step 3: Cross multiply
    3,531,389.13x = 5,297,581.73 × 1,134,430.16
  4. Step 4: Simplify right side
    3,531,389.13x = 6,009,736,465,925.14
  5. Step 5: Solve for x
    x = 6,009,736,465,925.14/3,531,389.13
  6. Step 6: Final answer
    x = 1,701,805.22

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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.