Home / 9,574,748.10-14,362,122.15-9,309,027.60

Finding the Fourth Proportional to 9,574,748.10, 14,362,122.15 and 9,309,027.60

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Solution

The fourth proportional to 9,574,748.10, 14,362,122.15 and 9,309,027.60 is: 13,963,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,748.10 : 14,362,122.15 = 9,309,027.60 : x
  2. Step 2: Convert to fraction form
    9,574,748.10/14,362,122.15 = 9,309,027.60/x
  3. Step 3: Cross multiply
    9,574,748.10x = 14,362,122.15 × 9,309,027.60
  4. Step 4: Simplify right side
    9,574,748.10x = 133,697,391,488,921.34
  5. Step 5: Solve for x
    x = 133,697,391,488,921.34/9,574,748.10
  6. Step 6: Final answer
    x = 13,963,541.40

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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.