Home / 6,166,322.40-9,249,483.60-2,620,005.60

Finding the Fourth Proportional to 6,166,322.40, 9,249,483.60 and 2,620,005.60

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Solution

The fourth proportional to 6,166,322.40, 9,249,483.60 and 2,620,005.60 is: 3,930,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,322.40 : 9,249,483.60 = 2,620,005.60 : x
  2. Step 2: Convert to fraction form
    6,166,322.40/9,249,483.60 = 2,620,005.60/x
  3. Step 3: Cross multiply
    6,166,322.40x = 9,249,483.60 × 2,620,005.60
  4. Step 4: Simplify right side
    6,166,322.40x = 24,233,698,829,108.16
  5. Step 5: Solve for x
    x = 24,233,698,829,108.16/6,166,322.40
  6. Step 6: Final answer
    x = 3,930,008.40

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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.