Home / 9,698,554.20-14,545,206.90-2,875,114.20

Finding the Fourth Proportional to 9,698,554.20, 14,545,206.90 and 2,875,114.20

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Solution

The fourth proportional to 9,698,554.20, 14,545,206.90 and 2,875,114.20 is: 4,311,893.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,698,554.20 : 14,545,206.90 = 2,875,114.20 : x
  2. Step 2: Convert to fraction form
    9,698,554.20/14,545,206.90 = 2,875,114.20/x
  3. Step 3: Cross multiply
    9,698,554.20x = 14,545,206.90 × 2,875,114.20
  4. Step 4: Simplify right side
    9,698,554.20x = 41,819,130,900,127.98
  5. Step 5: Solve for x
    x = 41,819,130,900,127.98/9,698,554.20
  6. Step 6: Final answer
    x = 4,311,893.30

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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.