Home / 4,608,901.80-6,897,606.30-4,042,031.40

Finding the Fourth Proportional to 4,608,901.80, 6,897,606.30 and 4,042,031.40

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Solution

The fourth proportional to 4,608,901.80, 6,897,606.30 and 4,042,031.40 is: 6,049,237.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,901.80 : 6,897,606.30 = 4,042,031.40 : x
  2. Step 2: Convert to fraction form
    4,608,901.80/6,897,606.30 = 4,042,031.40/x
  3. Step 3: Cross multiply
    4,608,901.80x = 6,897,606.30 × 4,042,031.40
  4. Step 4: Simplify right side
    4,608,901.80x = 27,880,341,249,437.82
  5. Step 5: Solve for x
    x = 27,880,341,249,437.82/4,608,901.80
  6. Step 6: Final answer
    x = 6,049,237.42

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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.