Home / 7,656,804.16-10,566,304-4,349,075.20

Finding the Fourth Proportional to 7,656,804.16, 10,566,304 and 4,349,075.20

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Solution

The fourth proportional to 7,656,804.16, 10,566,304 and 4,349,075.20 is: 6,001,675.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,656,804.16 : 10,566,304 = 4,349,075.20 : x
  2. Step 2: Convert to fraction form
    7,656,804.16/10,566,304 = 4,349,075.20/x
  3. Step 3: Cross multiply
    7,656,804.16x = 10,566,304 × 4,349,075.20
  4. Step 4: Simplify right side
    7,656,804.16x = 45,953,650,682,060.80
  5. Step 5: Solve for x
    x = 45,953,650,682,060.80/7,656,804.16
  6. Step 6: Final answer
    x = 6,001,675.08

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1.5x scale

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.