Home / 7,154,297.08-9,875,498.00-4,253,681.00

Finding the Fourth Proportional to 7,154,297.08, 9,875,498.00 and 4,253,681.00

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Solution

The fourth proportional to 7,154,297.08, 9,875,498.00 and 4,253,681.00 is: 5,871,606.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,154,297.08 : 9,875,498.00 = 4,253,681.00 : x
  2. Step 2: Convert to fraction form
    7,154,297.08/9,875,498.00 = 4,253,681.00/x
  3. Step 3: Cross multiply
    7,154,297.08x = 9,875,498.00 × 4,253,681.00
  4. Step 4: Simplify right side
    7,154,297.08x = 42,007,218,211,558.34
  5. Step 5: Solve for x
    x = 42,007,218,211,558.34/7,154,297.08
  6. Step 6: Final answer
    x = 5,871,606.64

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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.