Home / 6,970,703.19-10,460,147.25-2,926,880.06

Finding the Fourth Proportional to 6,970,703.19, 10,460,147.25 and 2,926,880.06

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Solution

The fourth proportional to 6,970,703.19, 10,460,147.25 and 2,926,880.06 is: 4,392,038.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,703.19 : 10,460,147.25 = 2,926,880.06 : x
  2. Step 2: Convert to fraction form
    6,970,703.19/10,460,147.25 = 2,926,880.06/x
  3. Step 3: Cross multiply
    6,970,703.19x = 10,460,147.25 × 2,926,880.06
  4. Step 4: Simplify right side
    6,970,703.19x = 30,615,596,358,388.10
  5. Step 5: Solve for x
    x = 30,615,596,358,388.10/6,970,703.19
  6. Step 6: Final answer
    x = 4,392,038.44

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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.