Home / 7,249,244.60-10,875,422.10-2,201,065.40

Finding the Fourth Proportional to 7,249,244.60, 10,875,422.10 and 2,201,065.40

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Solution

The fourth proportional to 7,249,244.60, 10,875,422.10 and 2,201,065.40 is: 3,302,070.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,244.60 : 10,875,422.10 = 2,201,065.40 : x
  2. Step 2: Convert to fraction form
    7,249,244.60/10,875,422.10 = 2,201,065.40/x
  3. Step 3: Cross multiply
    7,249,244.60x = 10,875,422.10 × 2,201,065.40
  4. Step 4: Simplify right side
    7,249,244.60x = 23,937,515,294,705.34
  5. Step 5: Solve for x
    x = 23,937,515,294,705.34/7,249,244.60
  6. Step 6: Final answer
    x = 3,302,070.30

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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.