Home / 6,528,802.60-9,796,422.30-2,937,111.40

Finding the Fourth Proportional to 6,528,802.60, 9,796,422.30 and 2,937,111.40

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Solution

The fourth proportional to 6,528,802.60, 9,796,422.30 and 2,937,111.40 is: 4,407,114.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,802.60 : 9,796,422.30 = 2,937,111.40 : x
  2. Step 2: Convert to fraction form
    6,528,802.60/9,796,422.30 = 2,937,111.40/x
  3. Step 3: Cross multiply
    6,528,802.60x = 9,796,422.30 × 2,937,111.40
  4. Step 4: Simplify right side
    6,528,802.60x = 28,773,183,616,544.22
  5. Step 5: Solve for x
    x = 28,773,183,616,544.22/6,528,802.60
  6. Step 6: Final answer
    x = 4,407,114.96

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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.