Home / 6,433,862.05-9,636,094.81-3,070,431.01

Finding the Fourth Proportional to 6,433,862.05, 9,636,094.81 and 3,070,431.01

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Solution

The fourth proportional to 6,433,862.05, 9,636,094.81 and 3,070,431.01 is: 4,598,632.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,862.05 : 9,636,094.81 = 3,070,431.01 : x
  2. Step 2: Convert to fraction form
    6,433,862.05/9,636,094.81 = 3,070,431.01/x
  3. Step 3: Cross multiply
    6,433,862.05x = 9,636,094.81 × 3,070,431.01
  4. Step 4: Simplify right side
    6,433,862.05x = 29,586,964,319,924.06
  5. Step 5: Solve for x
    x = 29,586,964,319,924.06/6,433,862.05
  6. Step 6: Final answer
    x = 4,598,632.06

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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.