Home / 7,354,841.58-10,154,681.46-4,602,641.58

Finding the Fourth Proportional to 7,354,841.58, 10,154,681.46 and 4,602,641.58

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Solution

The fourth proportional to 7,354,841.58, 10,154,681.46 and 4,602,641.58 is: 6,354,774.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354,841.58 : 10,154,681.46 = 4,602,641.58 : x
  2. Step 2: Convert to fraction form
    7,354,841.58/10,154,681.46 = 4,602,641.58/x
  3. Step 3: Cross multiply
    7,354,841.58x = 10,154,681.46 × 4,602,641.58
  4. Step 4: Simplify right side
    7,354,841.58x = 46,738,359,119,451.11
  5. Step 5: Solve for x
    x = 46,738,359,119,451.11/7,354,841.58
  6. Step 6: Final answer
    x = 6,354,774.42

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Double scale
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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.