Home / 7,586,583.63-10,470,444.21-4,975,285.11

Finding the Fourth Proportional to 7,586,583.63, 10,470,444.21 and 4,975,285.11

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Solution

The fourth proportional to 7,586,583.63, 10,470,444.21 and 4,975,285.11 is: 6,866,522.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,583.63 : 10,470,444.21 = 4,975,285.11 : x
  2. Step 2: Convert to fraction form
    7,586,583.63/10,470,444.21 = 4,975,285.11/x
  3. Step 3: Cross multiply
    7,586,583.63x = 10,470,444.21 × 4,975,285.11
  4. Step 4: Simplify right side
    7,586,583.63x = 52,093,445,173,098.72
  5. Step 5: Solve for x
    x = 52,093,445,173,098.72/7,586,583.63
  6. Step 6: Final answer
    x = 6,866,522.23

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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.