Home / 2,565,207.66-3,539,127.02-1,477,457.46

Finding the Fourth Proportional to 2,565,207.66, 3,539,127.02 and 1,477,457.46

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Solution

The fourth proportional to 2,565,207.66, 3,539,127.02 and 1,477,457.46 is: 2,038,396.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,207.66 : 3,539,127.02 = 1,477,457.46 : x
  2. Step 2: Convert to fraction form
    2,565,207.66/3,539,127.02 = 1,477,457.46/x
  3. Step 3: Cross multiply
    2,565,207.66x = 3,539,127.02 × 1,477,457.46
  4. Step 4: Simplify right side
    2,565,207.66x = 5,228,909,610,199.28
  5. Step 5: Solve for x
    x = 5,228,909,610,199.28/2,565,207.66
  6. Step 6: Final answer
    x = 2,038,396.22

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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.