Home / 7,433,808.36-10,239,541.38-5,254,605

Finding the Fourth Proportional to 7,433,808.36, 10,239,541.38 and 5,254,605

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Solution

The fourth proportional to 7,433,808.36, 10,239,541.38 and 5,254,605 is: 7,237,844.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,433,808.36 : 10,239,541.38 = 5,254,605 : x
  2. Step 2: Convert to fraction form
    7,433,808.36/10,239,541.38 = 5,254,605/x
  3. Step 3: Cross multiply
    7,433,808.36x = 10,239,541.38 × 5,254,605
  4. Step 4: Simplify right side
    7,433,808.36x = 53,804,745,333,054.91
  5. Step 5: Solve for x
    x = 53,804,745,333,054.91/7,433,808.36
  6. Step 6: Final answer
    x = 7,237,844.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.