Home / 2,697,419.93-4,046,036.55-675,681.26

Finding the Fourth Proportional to 2,697,419.93, 4,046,036.55 and 675,681.26

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Solution

The fourth proportional to 2,697,419.93, 4,046,036.55 and 675,681.26 is: 1,013,498.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,419.93 : 4,046,036.55 = 675,681.26 : x
  2. Step 2: Convert to fraction form
    2,697,419.93/4,046,036.55 = 675,681.26/x
  3. Step 3: Cross multiply
    2,697,419.93x = 4,046,036.55 × 675,681.26
  4. Step 4: Simplify right side
    2,697,419.93x = 2,733,831,053,879.87
  5. Step 5: Solve for x
    x = 2,733,831,053,879.87/2,697,419.93
  6. Step 6: Final answer
    x = 1,013,498.50

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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.