Home / 4,629,802.61-6,387,973.35-2,670,280.00

Finding the Fourth Proportional to 4,629,802.61, 6,387,973.35 and 2,670,280.00

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Solution

The fourth proportional to 4,629,802.61, 6,387,973.35 and 2,670,280.00 is: 3,684,320.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,802.61 : 6,387,973.35 = 2,670,280.00 : x
  2. Step 2: Convert to fraction form
    4,629,802.61/6,387,973.35 = 2,670,280.00/x
  3. Step 3: Cross multiply
    4,629,802.61x = 6,387,973.35 × 2,670,280.00
  4. Step 4: Simplify right side
    4,629,802.61x = 17,057,677,445,098.13
  5. Step 5: Solve for x
    x = 17,057,677,445,098.13/4,629,802.61
  6. Step 6: Final answer
    x = 3,684,320.67

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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.