Home / 10,559,051.04-14,571,489.96-5,730,155.04

Finding the Fourth Proportional to 10,559,051.04, 14,571,489.96 and 5,730,155.04

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Solution

The fourth proportional to 10,559,051.04, 14,571,489.96 and 5,730,155.04 is: 7,907,613.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,559,051.04 : 14,571,489.96 = 5,730,155.04 : x
  2. Step 2: Convert to fraction form
    10,559,051.04/14,571,489.96 = 5,730,155.04/x
  3. Step 3: Cross multiply
    10,559,051.04x = 14,571,489.96 × 5,730,155.04
  4. Step 4: Simplify right side
    10,559,051.04x = 83,496,896,634,603.41
  5. Step 5: Solve for x
    x = 83,496,896,634,603.41/10,559,051.04
  6. Step 6: Final answer
    x = 7,907,613.70

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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.