Home / 6,762,415.04-9,333,088.32-4,184,925.76

Finding the Fourth Proportional to 6,762,415.04, 9,333,088.32 and 4,184,925.76

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Solution

The fourth proportional to 6,762,415.04, 9,333,088.32 and 4,184,925.76 is: 5,775,788.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,415.04 : 9,333,088.32 = 4,184,925.76 : x
  2. Step 2: Convert to fraction form
    6,762,415.04/9,333,088.32 = 4,184,925.76/x
  3. Step 3: Cross multiply
    6,762,415.04x = 9,333,088.32 × 4,184,925.76
  4. Step 4: Simplify right side
    6,762,415.04x = 39,058,281,730,723.12
  5. Step 5: Solve for x
    x = 39,058,281,730,723.12/6,762,415.04
  6. Step 6: Final answer
    x = 5,775,788.90

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1.5x scale

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.