Home / 4,477,248.36-6,715,810.02-2,554,055.25

Finding the Fourth Proportional to 4,477,248.36, 6,715,810.02 and 2,554,055.25

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Solution

The fourth proportional to 4,477,248.36, 6,715,810.02 and 2,554,055.25 is: 3,831,047.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,248.36 : 6,715,810.02 = 2,554,055.25 : x
  2. Step 2: Convert to fraction form
    4,477,248.36/6,715,810.02 = 2,554,055.25/x
  3. Step 3: Cross multiply
    4,477,248.36x = 6,715,810.02 × 2,554,055.25
  4. Step 4: Simplify right side
    4,477,248.36x = 17,152,549,839,583.60
  5. Step 5: Solve for x
    x = 17,152,549,839,583.60/4,477,248.36
  6. Step 6: Final answer
    x = 3,831,047.21

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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.