Home / 6,742,088.28-9,304,081.83-3,686,302.53

Finding the Fourth Proportional to 6,742,088.28, 9,304,081.83 and 3,686,302.53

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Solution

The fourth proportional to 6,742,088.28, 9,304,081.83 and 3,686,302.53 is: 5,087,097.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,088.28 : 9,304,081.83 = 3,686,302.53 : x
  2. Step 2: Convert to fraction form
    6,742,088.28/9,304,081.83 = 3,686,302.53/x
  3. Step 3: Cross multiply
    6,742,088.28x = 9,304,081.83 × 3,686,302.53
  4. Step 4: Simplify right side
    6,742,088.28x = 34,297,660,389,256.03
  5. Step 5: Solve for x
    x = 34,297,660,389,256.03/6,742,088.28
  6. Step 6: Final answer
    x = 5,087,097.49

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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.