Home / 4,681,807.02-7,022,710.58-1,316,014.02

Finding the Fourth Proportional to 4,681,807.02, 7,022,710.58 and 1,316,014.02

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Solution

The fourth proportional to 4,681,807.02, 7,022,710.58 and 1,316,014.02 is: 1,974,021.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,807.02 : 7,022,710.58 = 1,316,014.02 : x
  2. Step 2: Convert to fraction form
    4,681,807.02/7,022,710.58 = 1,316,014.02/x
  3. Step 3: Cross multiply
    4,681,807.02x = 7,022,710.58 × 1,316,014.02
  4. Step 4: Simplify right side
    4,681,807.02x = 9,241,985,575,102.26
  5. Step 5: Solve for x
    x = 9,241,985,575,102.26/4,681,807.02
  6. Step 6: Final answer
    x = 1,974,021.04

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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.