Home / 10,590,962.63-15,880,271.13-4,106,462.37

Finding the Fourth Proportional to 10,590,962.63, 15,880,271.13 and 4,106,462.37

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Solution

The fourth proportional to 10,590,962.63, 15,880,271.13 and 4,106,462.37 is: 6,157,300.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,590,962.63 : 15,880,271.13 = 4,106,462.37 : x
  2. Step 2: Convert to fraction form
    10,590,962.63/15,880,271.13 = 4,106,462.37/x
  3. Step 3: Cross multiply
    10,590,962.63x = 15,880,271.13 × 4,106,462.37
  4. Step 4: Simplify right side
    10,590,962.63x = 65,211,735,761,191.37
  5. Step 5: Solve for x
    x = 65,211,735,761,191.37/10,590,962.63
  6. Step 6: Final answer
    x = 6,157,300.15

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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.