Home / 3,041,602.34-4,197,279.21-1,683,394.34

Finding the Fourth Proportional to 3,041,602.34, 4,197,279.21 and 1,683,394.34

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Solution

The fourth proportional to 3,041,602.34, 4,197,279.21 and 1,683,394.34 is: 2,323,011.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,602.34 : 4,197,279.21 = 1,683,394.34 : x
  2. Step 2: Convert to fraction form
    3,041,602.34/4,197,279.21 = 1,683,394.34/x
  3. Step 3: Cross multiply
    3,041,602.34x = 4,197,279.21 × 1,683,394.34
  4. Step 4: Simplify right side
    3,041,602.34x = 7,065,676,065,513.67
  5. Step 5: Solve for x
    x = 7,065,676,065,513.67/3,041,602.34
  6. Step 6: Final answer
    x = 2,323,011.12

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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.