Home / 4,829,031.40-7,243,547.10-4,049,584.60

Finding the Fourth Proportional to 4,829,031.40, 7,243,547.10 and 4,049,584.60

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Solution

The fourth proportional to 4,829,031.40, 7,243,547.10 and 4,049,584.60 is: 6,074,376.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,031.40 : 7,243,547.10 = 4,049,584.60 : x
  2. Step 2: Convert to fraction form
    4,829,031.40/7,243,547.10 = 4,049,584.60/x
  3. Step 3: Cross multiply
    4,829,031.40x = 7,243,547.10 × 4,049,584.60
  4. Step 4: Simplify right side
    4,829,031.40x = 29,333,356,785,534.66
  5. Step 5: Solve for x
    x = 29,333,356,785,534.66/4,829,031.40
  6. Step 6: Final answer
    x = 6,074,376.90

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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.