Home / 7,503,581.98-10,355,468.65-4,240,698.26

Finding the Fourth Proportional to 7,503,581.98, 10,355,468.65 and 4,240,698.26

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Solution

The fourth proportional to 7,503,581.98, 10,355,468.65 and 4,240,698.26 is: 5,852,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,503,581.98 : 10,355,468.65 = 4,240,698.26 : x
  2. Step 2: Convert to fraction form
    7,503,581.98/10,355,468.65 = 4,240,698.26/x
  3. Step 3: Cross multiply
    7,503,581.98x = 10,355,468.65 × 4,240,698.26
  4. Step 4: Simplify right side
    7,503,581.98x = 43,914,417,885,539.55
  5. Step 5: Solve for x
    x = 43,914,417,885,539.55/7,503,581.98
  6. Step 6: Final answer
    x = 5,852,460.60

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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.