Home / 10,408,276.59-14,364,924.65-5,997,157.28

Finding the Fourth Proportional to 10,408,276.59, 14,364,924.65 and 5,997,157.28

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Solution

The fourth proportional to 10,408,276.59, 14,364,924.65 and 5,997,157.28 is: 8,276,943.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,408,276.59 : 14,364,924.65 = 5,997,157.28 : x
  2. Step 2: Convert to fraction form
    10,408,276.59/14,364,924.65 = 5,997,157.28/x
  3. Step 3: Cross multiply
    10,408,276.59x = 14,364,924.65 × 5,997,157.28
  4. Step 4: Simplify right side
    10,408,276.59x = 86,148,712,415,946.34
  5. Step 5: Solve for x
    x = 86,148,712,415,946.34/10,408,276.59
  6. Step 6: Final answer
    x = 8,276,943.03

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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.