Home / 4,012,276-6,019,386.36-2,307,510.40

Finding the Fourth Proportional to 4,012,276, 6,019,386.36 and 2,307,510.40

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Solution

The fourth proportional to 4,012,276, 6,019,386.36 and 2,307,510.40 is: 3,461,824.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,276 : 6,019,386.36 = 2,307,510.40 : x
  2. Step 2: Convert to fraction form
    4,012,276/6,019,386.36 = 2,307,510.40/x
  3. Step 3: Cross multiply
    4,012,276x = 6,019,386.36 × 2,307,510.40
  4. Step 4: Simplify right side
    4,012,276x = 13,889,796,627,318.14
  5. Step 5: Solve for x
    x = 13,889,796,627,318.14/4,012,276
  6. Step 6: Final answer
    x = 3,461,824.82

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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.