Home / 4,415,333.04-6,617,459.04-1,888,016.40

Finding the Fourth Proportional to 4,415,333.04, 6,617,459.04 and 1,888,016.40

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Solution

The fourth proportional to 4,415,333.04, 6,617,459.04 and 1,888,016.40 is: 2,829,655.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,333.04 : 6,617,459.04 = 1,888,016.40 : x
  2. Step 2: Convert to fraction form
    4,415,333.04/6,617,459.04 = 1,888,016.40/x
  3. Step 3: Cross multiply
    4,415,333.04x = 6,617,459.04 × 1,888,016.40
  4. Step 4: Simplify right side
    4,415,333.04x = 12,493,871,193,848.26
  5. Step 5: Solve for x
    x = 12,493,871,193,848.26/4,415,333.04
  6. Step 6: Final answer
    x = 2,829,655.45

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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.