Home / 4,995,055.08-7,492,271.58-3,076,331.40

Finding the Fourth Proportional to 4,995,055.08, 7,492,271.58 and 3,076,331.40

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Solution

The fourth proportional to 4,995,055.08, 7,492,271.58 and 3,076,331.40 is: 4,614,305.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,055.08 : 7,492,271.58 = 3,076,331.40 : x
  2. Step 2: Convert to fraction form
    4,995,055.08/7,492,271.58 = 3,076,331.40/x
  3. Step 3: Cross multiply
    4,995,055.08x = 7,492,271.58 × 3,076,331.40
  4. Step 4: Simplify right side
    4,995,055.08x = 23,048,710,318,881.61
  5. Step 5: Solve for x
    x = 23,048,710,318,881.61/4,995,055.08
  6. Step 6: Final answer
    x = 4,614,305.54

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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.