Home / 6,734,929.03-9,294,210.47-3,834,319.84

Finding the Fourth Proportional to 6,734,929.03, 9,294,210.47 and 3,834,319.84

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Solution

The fourth proportional to 6,734,929.03, 9,294,210.47 and 3,834,319.84 is: 5,291,366.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,929.03 : 9,294,210.47 = 3,834,319.84 : x
  2. Step 2: Convert to fraction form
    6,734,929.03/9,294,210.47 = 3,834,319.84/x
  3. Step 3: Cross multiply
    6,734,929.03x = 9,294,210.47 × 3,834,319.84
  4. Step 4: Simplify right side
    6,734,929.03x = 35,636,975,536,614.07
  5. Step 5: Solve for x
    x = 35,636,975,536,614.07/6,734,929.03
  6. Step 6: Final answer
    x = 5,291,366.16

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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.