Home / 6,158,443.08-9,235,303.02-2,114,177.16

Finding the Fourth Proportional to 6,158,443.08, 9,235,303.02 and 2,114,177.16

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Solution

The fourth proportional to 6,158,443.08, 9,235,303.02 and 2,114,177.16 is: 3,170,455.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,443.08 : 9,235,303.02 = 2,114,177.16 : x
  2. Step 2: Convert to fraction form
    6,158,443.08/9,235,303.02 = 2,114,177.16/x
  3. Step 3: Cross multiply
    6,158,443.08x = 9,235,303.02 × 2,114,177.16
  4. Step 4: Simplify right side
    6,158,443.08x = 19,525,066,710,563.02
  5. Step 5: Solve for x
    x = 19,525,066,710,563.02/6,158,443.08
  6. Step 6: Final answer
    x = 3,170,455.01

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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.