Home / 10,580,130.56-14,587,065.28-6,852,376.64

Finding the Fourth Proportional to 10,580,130.56, 14,587,065.28 and 6,852,376.64

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Solution

The fourth proportional to 10,580,130.56, 14,587,065.28 and 6,852,376.64 is: 9,447,526.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,580,130.56 : 14,587,065.28 = 6,852,376.64 : x
  2. Step 2: Convert to fraction form
    10,580,130.56/14,587,065.28 = 6,852,376.64/x
  3. Step 3: Cross multiply
    10,580,130.56x = 14,587,065.28 × 6,852,376.64
  4. Step 4: Simplify right side
    10,580,130.56x = 99,956,065,370,827.05
  5. Step 5: Solve for x
    x = 99,956,065,370,827.05/10,580,130.56
  6. Step 6: Final answer
    x = 9,447,526.64

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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.