Home / 6,505,075.02-8,977,056.75-3,604,514.34

Finding the Fourth Proportional to 6,505,075.02, 8,977,056.75 and 3,604,514.34

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Solution

The fourth proportional to 6,505,075.02, 8,977,056.75 and 3,604,514.34 is: 4,974,259.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,505,075.02 : 8,977,056.75 = 3,604,514.34 : x
  2. Step 2: Convert to fraction form
    6,505,075.02/8,977,056.75 = 3,604,514.34/x
  3. Step 3: Cross multiply
    6,505,075.02x = 8,977,056.75 × 3,604,514.34
  4. Step 4: Simplify right side
    6,505,075.02x = 32,357,929,786,368.79
  5. Step 5: Solve for x
    x = 32,357,929,786,368.79/6,505,075.02
  6. Step 6: Final answer
    x = 4,974,259.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.