Home / 9,671,652.63-14,506,954.02-2,939,541.75

Finding the Fourth Proportional to 9,671,652.63, 14,506,954.02 and 2,939,541.75

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Solution

The fourth proportional to 9,671,652.63, 14,506,954.02 and 2,939,541.75 is: 4,409,153.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,671,652.63 : 14,506,954.02 = 2,939,541.75 : x
  2. Step 2: Convert to fraction form
    9,671,652.63/14,506,954.02 = 2,939,541.75/x
  3. Step 3: Cross multiply
    9,671,652.63x = 14,506,954.02 × 2,939,541.75
  4. Step 4: Simplify right side
    9,671,652.63x = 42,643,797,007,120.34
  5. Step 5: Solve for x
    x = 42,643,797,007,120.34/9,671,652.63
  6. Step 6: Final answer
    x = 4,409,153.08

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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.