Home / 1,583,106.60-2,374,477.65-461,175.60

Finding the Fourth Proportional to 1,583,106.60, 2,374,477.65 and 461,175.60

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Solution

The fourth proportional to 1,583,106.60, 2,374,477.65 and 461,175.60 is: 691,710.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,106.60 : 2,374,477.65 = 461,175.60 : x
  2. Step 2: Convert to fraction form
    1,583,106.60/2,374,477.65 = 461,175.60/x
  3. Step 3: Cross multiply
    1,583,106.60x = 2,374,477.65 × 461,175.60
  4. Step 4: Simplify right side
    1,583,106.60x = 1,095,051,154,925.34
  5. Step 5: Solve for x
    x = 1,095,051,154,925.34/1,583,106.60
  6. Step 6: Final answer
    x = 691,710.31

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.